Vallis Aurea
type: channel
description: Vallis Aurea (Journal of Sustainable Development and Innovation) is a scientific open-access journal devoted to multidisciplinary research in the fields of management, economics, entrepreneurship, tourism, sustainable development, gastronomy, food safety, quality control and innovation, addressing complex issues that are closely intertwined with other disciplines such as information and communication sciences, law, sociology, psychology, and other relevant fields. The journal does not charge authors any fees for submitting or publishing articles. The journal has been published in English since 2015, with issues released twice a year (in June and December). From 2015 to 2023, the title was Vallis Aurea (International Journal Vallis Aurea). From 2024, the title is the same, but we have changed the subtitle to Vallis Aurea (Journal of Sustainable Development and Innovation). The changes will be visible in the ISSN portal after June 2024, when the issue is published. Publisher: Josip Juraj Strossmayer University of Osijek, Faculty of Tourism and Rural Development in Pozega Vukovarska 17, 34000 Požega, CROATIA Co-Publisher: The School of Industrial Fisheries, Cochin University of Science and Technology, Kerala, India Editor in chief: Ante Lončarić, Faculty of Tourism and Rural Development in Pozega Executive Editors: Berislav Andrlić and Marko Šostar, Faculty of Tourism and Rural Development in Pozega ISSN: 2412-5210 e-ISSN: 1849-8485 Vallis Aurea (Journal of Sustainable Development and Innovation) is an open-access journal; all content is freely available on the journal's website. The journal does not charge any fees to the authors when receiving or publishing articles. Vallis Aurea (Journal of Sustainable Development and Innovation) allows users to take work and share it with others on condition that it cite the author. Still, work may not be modified or used for commercial purposes. The complete legal background of the license is available at: http://creativecommons.o…
publisher: Josip Juraj Strossmayer Univesity of Osijek, Faculty of Tourism and Rural Development Pozega; DAAAM International Vienna
language: en
publication name: Vallis Aurea
issn: 2412-5210
copyright: Authors of papers for publishing in the journal agree under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.https://creativecommons.org/licenses/by-nc-nd/4.0/
items: Coastal Gastronomy and Destination Image: a Multidimensional Scaling Analysis of International Travellers about a Tropical Seafood Hub in India
items: Entrepreneurship and Innovation in Croatia: An Analysis of Gem, Gii, and The Eu Scoreboard
items: Comparison of Cryptocurrency Storage Methods Security Risks, Costs and Market Impact
items: Hybrid Working Mode: Present Scenario, Challenges and Economic Advantages
items: The Impact of Tourism on The Environment
items: Fashion, Digital Communication and Social Context: Croatian Brands between Instagram and the Global System
items: Remote working adoption and service continuity
items: Employee Value Propositions, Employee Experience, and Longevity of Stay in Higher Institutions of Learning; A Case of Uganda Management Institute
items: Enhancing client satisfaction with banking services in Uganda
items: The Importance of structure on the recyclability of solar panels
items: Financial Literacy and Investment Outcomes
items: Analysis of Computer Network User's Activities Using Support Vector Machine (svm) and Long Short-Term Memory (lstm) Network
items: Application of Smart Technologies in The Integration of Local Resources for Sustainable Destination Management
items: The Public interest lost in Uganda’s education sector during Covid-19
items: Technical and Economic Aspects in the Development of Additive Technology
items: The Influence of Functional, Hedonic and Social Aspects on Satisfaction of Smartphone Users in Tanzania
items: The Improving Accessibility of E-Learning Systems for Visually Impaired Students in Sri Lanka: An Evaluation Based on Wcag Principles
items: Tourists' Satisfaction and Quality Attitudes towards Tourism Supply on the Eastern Coast of Istria County: An Empirical Study
items: Importance of Organisational Culture for Effective Knowledge Management in Libraries
items: Financial Inclusion and Household Wellbeing in Sub Saharan Africa
items: Internal Auditing and Sustainability of Small and Medium Enterprises in Uganda
items: Supply Chain Optimization for Environmental Sustainability
items: Reevaluating the Role of Foreign Direct Investment in Albania's Economic Growth: Policy Implications for Growth and Openness
items: Marketing Metrics in private healthcare institution
items: Revitalizing Freshwater Ponds: Assessing Physical Structures, Water Quality Parameters and Sustainable Bio- Recharging Strategies Through Community Engagement
items: The Socio-Economic and Ecological Impacts of Water Hyacinth Proliferation in water bodies: A Case from Greater Kochi area in South India
items: Determinants of successful virtual teams with special reference to the information technology sector in Sri Lanka
items: Factors Influencing the Utilization of Cloud Optimization Tools Among DevOps Engineers
items: Migration And Worklife: Quality Of Worklife Of Migrant Labour In Plywood Industry In India
items: Good Governance At The Local Level – Responsibility Of Executive Authority In Some Countries Of Southeast Europe With Special Reference To The Institute Of Revocation

Coastal Gastronomy and Destination Image: a Multidimensional Scaling Analysis of International Travellers about a Tropical Seafood Hub in India
type: item
description: The study aims to analyse the perceptions of international tourists on coastal gastronomy and its infl uence in the destination image of Kerala, India. The study adopted a descriptive research design using a structured questionnaire having semantic diff erential scale with bipolar attributes. Data was collected from international travellers from three coastal destinations in Kerala using convenience sampling. The data was analysed using Multidimensional scaling (MDS) technique. MDS develops a 2D perceptual map of the destination image attributes. The data has an excellent goodness-of-fi t value. The results reveals that Kerala is strongly perceived as Authentic, Traditional, and Heritage rich destination with an emerging luxury and international appeal. However, there is a perceptual gap exists between “sustainability” and “authenticity”. The study contributes to destination image and gastronomy tourism literature by applying Multidimensional scaling, an advanced data analysing technique to understand the underlying image of a destination
subject: Original scientific paper
  topic: section
subject: Destination Image
  topic: keywords
subject: Gastronomy
  topic: keywords
subject: Multidimensional Scaling
  topic: keywords
subject: Tourist Perception
  topic: keywords
subject: Seafood
  topic: keywords
creator: N Riswana
creator: Hareesh N Ramanathan
creator: Ginson Joseph
rights: Copyright (c) 2026 Vallis Aurea https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-06-29
publication date: 2026-06-29
starting page: 1
ending page: 12
doi: 10.62598/JVA.12.1.1.23

Entrepreneurship and Innovation in Croatia: An Analysis of Gem, Gii, and The Eu Scoreboard
type: item
description: Purpose: The study analyzes empirical indicators of entrepreneurial and innovation activity in Croatia based on a comparison of secondary data (GEM, GII, EIS), with the aim of identifying key structural barriers and providing a systematic overview of the state of the entrepreneurial and innovation environment, with implications for public policy. Design/methodology/approach: The paper employs a quantitative approach based on secondary data analysis from three databases: GEM, GII and EIS for the period 2018–2023, using descriptive statistics, comparative analysis, time series analysis, and correlation analysis (including lag 1 correlation). Findings: The analysis of the NECI index, GII and EIS indicates improvements in the quality of the entrepreneurial and innovation environment, but it remains signifi cantly below the EU average. A restrictive entrepreneurial environment with pronounced structural and other problems still prevails. Key implications for public policy include: reform of the entrepreneurial institutional framework, systematic strengthening of R&D transfer, development of the innovation ecosystem, and strengthening entrepreneurial competencies through the education system. Originality/value: The paper provides a comprehensive analysis of Croatia’s entrepreneurial environment based on internationally comparable GEM methodology, integrating the NECI index and innovativeness indicators (GII, EIS) into a unique framework, enabling deeper understanding of structural barriers and providing guidelines for public policy creation.
subject: Review paper
  topic: section
subject: innovativeness, entrepreneurial environment, Croatia, GII, EIS
  topic: keywords
creator: Ivaniš Marija
creator: Vedran Zubović
creator: Ivan Mlađan
rights: Copyright (c) 2026 Vallis Aurea https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-06-29
publication date: 2026-06-29
starting page: 61
ending page: 79
doi: 10.62598/JVA.12.1.5.27

Comparison of Cryptocurrency Storage Methods Security Risks, Costs and Market Impact
type: item
description: Purpose: This paper compares dominant cryptocurrency storage methods, analyzing their impacts on security, cost effi ciency, and market dynamics. It explores how custodial and non-custodial approaches infl uence user behavior, institutional adoption, and regulatory frameworks in the digital asset ecosystem. Design: The study uses a comparative analytical framework to assess technical, operational, and economic dimensions of hardware, software, and custodial storage models. Methodology: A qualitative approach is employed, drawing on academic literature, industry reports, and case studies of major security incidents, including Mt. Gox, FTX, Bybit, and Lazarus Group attacks. Approach: The research systematically contrasts custodial and non-custodial paradigms, focusing on technological foundations, risk profi les, and user control mechanisms. Findings: Custodial solutions provide accessibility and compliance but carry third-party and systemic risks. Non-custodial methods off er autonomy and resilience but require technical expertise and accountability. Hybrid models eff ectively balance usability and security. Originality of the Research: The paper synthesizes existing knowledge with recent breach analyses into a cohesive comparative framework, delivering actionable insights for investors, regulators, and developers to enhance safety and effi ciency in cryptocurrency storage.
subject: Review paper
  topic: section
subject: Cryptocurrency
  topic: keywords
subject: Custodial Storage
  topic: keywords
subject: Non-Custodial Storage
  topic: keywords
subject: Security Risks
  topic: keywords
subject: Digital Asset Management
  topic: keywords
subject: Bitcoin
  topic: keywords
creator: Karlo Ludvig
creator: Mario Župan
rights: Copyright (c) 2026 Vallis Aurea https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-06-29
publication date: 2026-06-29
starting page: 80
ending page: 97
doi: 10.62598/JVA.12.1.6.28

Hybrid Working Mode: Present Scenario, Challenges and Economic Advantages
type: item
description: Purpose: Technology driven economy poses challenges and opportunities to human capital. The outbreak of COVID 19, brought a wave for fl exible working. By harnessing modern technology, organizations across the globe adopted hybrid working model as a viable alternative. Hybrid work gives the employees and employers a bondage of conciliation on their requirements. This model provides advantages to the economy, the employees and the employers alike, and at same time bears certain disadvantages too. This study adopted a descriptive and quantitative research design by collecting primary data through a structured questionnaire administered to 50 IT employees at Infopark, Kochi, Kerala, India. Data was analyzed by using SPSS software. Frequency analysis, cross-tabulation, the Kruskal-Wallis test, and the Mann-Whitney U test were employed in this study. The fi ndings reveal that a majority of respondents prefer hybrid working mode due to fl exibility and work-life balance benefi ts. The study established that age has a signifi cant impact on the challenges faced by employees in hybrid work (p = 0.043), and that gender diff erences in challenges are also statistically signifi cant (p = 0.042), with female employees reporting greater diffi culties. However, no signifi cant diff erence was found in challenges across diff erent working styles (p = 0.415), suggesting that employees encounter diffi culties regardless of their mode of work. This study will have signifi cant implications for researchers, organizations and policy makers.
subject: Original scientific paper
  topic: section
subject: hybrid work models
  topic: keywords
subject: flexible work arrangements
  topic: keywords
subject: work-life balance
  topic: keywords
subject: future of work
  topic: keywords
subject: work from home
  topic: keywords
creator: Steffy Raichel George
creator: Mary C A Liya
rights: Copyright (c) 2026 Vallis Aurea https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-06-29
publication date: 2026-06-29
starting page: 29
ending page: 45
doi: 10.62598/JVA.12.1.2.25

The Impact of Tourism on The Environment
type: item
description: Tourism, as one of the fastest growing economic sectors, has an increasingly strong impact on the environment, especially in countries with rich natural resources such as the Republic of Croatia. Although tourism contributes to economic development, employment, and the promotion of local communities, it also causes a number of environmental problems, including pollution, spatial degradation, excessive construction, and biodiversity loss. The problems need to be understood and preventively addressed with the aim of longterm benefits for nature and the environment, as well as for future generations. The aim of this paper is to analyze the impact of tourism on the environment in Croatia through the prism of sustainability and the legal framework. The research is based on a qualitative analysis of relevant scientific and professional literature, legal regulations and existing statistical indicators. Special emphasis is placed on the role of protected areas and on integrating ecological criteria into spatial planning and tourism development. The paper concludes that sustainable tourism development is possible only through a balanced cooperation between economic benefits and the protection of natural resources, with the legislative framework playing a key role. Guidelines for improving existing practices are proposed, including stricter enforcement of regulations, stakeholder education, and strategic spatial management.
subject: Review paper
  topic: section
subject: Tourism
  topic: keywords
subject: Environment
  topic: keywords
subject: Sustainable development
  topic: keywords
subject: spatial planning
  topic: keywords
subject: nature protection
  topic: keywords
subject: legislative framework
  topic: keywords
creator: Leo Pažin
rights: Copyright (c) 2025 Vallis Aurea https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2025-12-23
publication date: 2025-12-23
starting page: 53
ending page: 69
doi: 10.62598/JVA.11.2.5.22

Fashion, Digital Communication and Social Context: Croatian Brands between Instagram and the Global System
type: item
description: Purpose: This paper examines how Croatian fashion brands employ Instagram as a communication tool to build identity and visibility within the global fashion system, with particular attention to how digital communication can enhance recognition despite the structural constraints of semi-peripheral markets. Design/Methodology/Approach: The study applies a mixed content analysis that combines quantitative engagement metrics (likes, comments, views) with qualitative interpretation of visual and narrative strategies. A sample of posts from three brands—IZAKOVA, KLISAB, and eNVy room—was analyzed for the period January–March 2025, following the typology of Russmann and Svensson (2016) and the visual categories of Kusumasondjaja (2019). Findings: Results indicate that posts combining aesthetic appeal with personal storytelling and celebrity collaborations achieve the highest levels of engagement, whereas purely promotional content attracts less interest. IZAKOVA achieved the highest average engagement, KLISAB distinguishes itself through artistic campaigns, and eNVy room builds visibility through luxury aesthetics and international recognition. Originality: By integrating sociological theories of fashion with communication studies, the paper contributes to understanding Instagram as both a branding tool and a cultural arena. It highlights how brands from semiperipheral contexts seek global visibility while facing systemic limitations in production and distribution.
subject: Original scientific paper
  topic: section
subject: fashion communication, Instagram, digital branding, Croatian fashion brands, sociology of fashion, world-systems theory
  topic: keywords
creator: Lorena Vrapčević
creator: Ljubica Josić
creator: Ana Marija Dunaj
rights: Copyright (c) 2026 Vallis Aurea https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-06-29
publication date: 2026-06-29
starting page: 13
ending page: 28
doi: 10.62598/JVA.12.1.2.24

Remote working adoption and service continuity
type: item
description: The banking sector in Uganda had not fully embraced remote working by the advent of COVID-19, and the resultant lockdowns. Banking services were considered to be one of the essential services to be maintained during the COVID-19 pandemic lockdown. As such, it was prudent that management urgently comes up with interventions such as remote working to ensure service continuity. This study examines bank management readiness to support, and the experiences of remote working adoption, as an initiative for service continuity amidst the COVID-19 pandemic. The motivation for the study was to gain knowledge in how management support enhanced adoption of remote working for purposes of banking service continuity. In addition, the experiences of remote working adoption in the banking sector was worth study, more so that the banking sector in Uganda at the advent of COVID-19 was still mostly using conventional work systems. Espoused in the qualitative interpretivist view, we utilized a single case study design that allowed us to use indepth interviews. The findings revealed that, management support to remote working intervention during the COVID-19 lockdowns, enhanced banking services continuity. It was also revealed that experiences of remote working adoption were of positive and negative nature.
subject: Original scientific paper
  topic: section
subject: Remote working adoption, home working, teleworking, banking services continuity
  topic: keywords
creator: Fred Higenyi Wahitu
creator: REBECCA Nagudi Wapowo
rights: Copyright (c) 2025 Vallis Aurea https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2025-12-23
publication date: 2025-12-23
starting page: 27
ending page: 39
doi: 10.62598/JVA.11.2.3.20

Employee Value Propositions, Employee Experience, and Longevity of Stay in Higher Institutions of Learning; A Case of Uganda Management Institute
type: item
description: Purpose: The ever-changing environment, and the resultant demands of employees, have made it inevitable for organisations to seek Employee Value Propositions (EVPs) as a panacea for enhancing employee experience (EE), and longevity of stay of talent. The Uganda Management Institute refreshed Strategic Plan (2023 to 2025) introduced the concept of UMI Tribe, a Scientifi c Pay Package, medical insurance, and a research-led teaching approach aimed at fostering a value tag on employees. This study sought to examine whether or not, and how, the refreshed EVP tenets enhanced EE, as well as longevity of staff stay at the institute. Design: The study preferred a single case study design focusing on Uganda Management Institute. Methodology: In order to generate in-depth data, conversational interviews were preferred. In addition, a documentary review was carried out. Approach: A qualitative research approach was used in order to gain understanding of the forms of Employee Value Proportion elements in the UMI Strategic Plan (2023 to 2025), and the employee lived experiences of its implementation through descriptive data. Findings: The fi ndings revealed that a competitive scientifi c consolidated pay package, medical insurance, research led teaching approach, and the UMI Tribe concept contributed to EE and longevity of staff stay at the institute. There was however, an apparent prioritization of the fi nancial element. Findings further revealed the relationship between the EVP model and the strategic plan (2023-2025) EVP tenets. The need for management to continuously seek for new potential drivers for employee experience and longevity of stay, given the everchanging work environment was also expressed. Originality of the research: Studies combining Employee Value Proposition, Employee Experience and longevity of stay are scanty. This original study, contributes to the body of knowledge more so with a focus on a higher institution of learning.
subject: Preliminary communication
  topic: section
subject: Employee Value Proposition; Employee experience; Longevity of stay
  topic: keywords
creator: Fred Wahitu Higenyi
rights: Copyright (c) 2026 Vallis Aurea https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2026-06-29
publication date: 2026-06-29
starting page: 46
ending page: 60
doi: 10.62598/JVA.12.1.4.26

Enhancing client satisfaction with banking services in Uganda
type: item
description: Purpose – The study considered enhancing client satisfaction with banking services in Uganda. The significance, utilisation and challenges of Digitalised services. Besides, study considered banking services as a predictive variable for client satisfaction in Uganda. The study was guided by the following specific objectives: i) Provide empirical perspectives and Uganda’s context-specific evidence on the effectiveness of the digitalised banking services to customer satisfaction; ii) Analyse customer experiences with digitalised banking services to identify the extent of access, utilisation and satisfaction as well as the associated challenges. Design/methodology/approach – The study was a cross-sectional in nature applying a quantitative approach. This is in line with the objective of the study to analyze the significance of digitalized banking system to customer satisfaction and draw deeper insights into the experience of clients regarding access, utilization of the digitalized banking system as well as establish the associated challenges. Findings – Using data from 159 respondents from Centenary Development Bank, this study tested and confirmed the contribution of digitalized (online) banking services on customer satisfaction in the context of Uganda.
subject: Original scientific paper
  topic: section
subject: Banking services
  topic: keywords
subject: Client satisfaction
  topic: keywords
subject: Uganda
  topic: keywords
subject: Utilization
  topic: keywords
creator: Betty Akankwatsa
creator: Fred Alinda
creator: Kasozi Mulindwa
creator: Godwin Kwemarira
creator: Albert Arinda
rights: Copyright (c) 2025 Vallis Aurea https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2025-12-23
publication date: 2025-12-23
starting page: 1
ending page: 14
doi: 10.62598/JVA.11.2.1.18

The Importance of structure on the recyclability of solar panels
type: item
description: Purpose: The objective of this study is to propose a solution to reduce the wastes caused by the degradation of the end-of-life photovoltaic panels. Design: We conducted a scientific project in which we presented our design model as a solution for a less-waste generating PV panel. We focused on the external form of the rigid solar panels. Then, we evaluated our proposition with the conventional design economically and ecologically. Methodology: this research uses the quantitative method to estimate the expenditure requirements of the recycling cycle of our proposed model. It relies on the qualitative method to analyze both the conventional and sustainable cycles. Approach: it uses the comparative approach to compare between our proposed sustainable design and the conventional photovoltaic panel model in terms of design and the recycling phases. Findings: Our results show that the design features of foldability, removability and flexibility of our proposed model reduced the expenditures on natural and human resources and equipment to 38.75% . Originality of the research: This scientific contribution shows the significance of the external design of the panels in cutting recycling expenses. Less wastes generating PV panel is a promising solution to manufacture recyclable panels, economically efficient with less environmental footprint.
subject: Preliminary communication
  topic: section
subject: End-of-life Photovoltaic Panels
  topic: keywords
subject: Recycling
  topic: keywords
subject: Less waste generating solar panels
  topic: keywords
subject: Sustainable design
  topic: keywords
subject: Innovation
  topic: keywords
creator: Imene Azazga
rights: Copyright (c) 2025 Vallis Aurea https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2025-12-23
publication date: 2025-12-23
starting page: 40
ending page: 52
doi: 10.62598/JVA.11.2.4.21

Financial Literacy and Investment Outcomes
type: item
description: This study examines the impact of financial literacy on personal investment decisions among school teachers in Sri Lanka. The main objective is to determine how components like money management and financial skills influence investment outcomes. The research employs multiple regression analysis to identify the significance of these financial literacy dimensions. Results show that money management and financial skills significantly impact teachers’ ability to make informed investment decisions. This highlights the need for tailored financial education programs targeting teachers, aiming to enhance their financial stability and professional satisfaction. These programs can contribute to fostering a financially literate community, which is essential for broader economic health. The study also emphasizes the importance of financial literacy in both personal and professional domains, as financially literate teachers can guide their students in making sound financial decisions, creating a positive ripple effect. While limited by sample size and potential response biases, the findings offer valuable insights for policymakers and educational institutions.
subject: Original scientific paper
  topic: section
subject: Financial Literacy, Investment Decisions, Money Management, Financial Skills Teacher Education
  topic: keywords
creator: A H M De Alwis
rights: Copyright (c) 2025 Vallis Aurea https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2025-12-23
publication date: 2025-12-23
starting page: 15
ending page: 26
doi: 10.62598/JVA.11.2.2.19

Analysis of Computer Network User's Activities Using Support Vector Machine (svm) and Long Short-Term Memory (lstm) Network
type: item
description: The rapid growth of number of network users have led to a significant rise in network traffic. Analysing user activities within computer networks is essential for optimizing performance, enhancing security, and improving user experience. This study explores the application of machine learning techniques, specifically Support Vector Machine (SVM) and Long Short-Term Memory (LSTM) networks, to analyse computer network user activities. SVM is employed for its effectiveness in binary classification tasks and its ability to handle high-dimensional data, making it suitable for identifying distinct user activities based on network traffic patterns. Conversely, LSTM networks was utilized to capture temporal dependencies in sequential data, allowing for the prediction of future user actions based on their historical activities. The precision, recall, FI-score and accuracy results for SVM model for analysing computer network user’s activities are 96.00, 99.00, 98.00 and 95.40 respectively. While the precision, recall, FI-score and accuracy results for LSTM model for analysing computer network user’s activities are 90.00, 91.00, 91.21 and 93.50 respectively. Trailing to this, the SVM has a better performance than the LSTM model. Therefore, this research contributes to the field of network analytics by offering insights that will improve network management strategies, resource allocation, and security measures.
subject: Original scientific paper
  topic: section
subject: network, user, activities, SVM, LSTM, management
  topic: keywords
creator: Blessing Olajide Olajide
creator: Adetoyese Elijah Adeogun
creator: Temitope Omotayo Olayinka
creator: Emmanuel Balogun
creator: Raphael Ibukun Areola
creator: Mutiu Bolarinwa Falade
creator: Ogunniyi Olufunke Kemi,
rights: Copyright (c) 2025 Vallis Aurea https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2025-06-30
publication date: 2025-06-30
starting page: 56
ending page: 65
doi: 10.62598/JVA.11.1.5.16

Application of Smart Technologies in The Integration of Local Resources for Sustainable Destination Management
type: item
description: The research has shown that smart technologies can signifi cantly improve the integration of local resources into sustainable destination management, but this potential depends on strategic alignment, digital infrastructure readiness, and stakeholder coordination. Practical implications point to the need for continuous training of destination managers, investment in digital tools tailored to local specifi cities, and adaptive governance frameworks. The study’s limitations include a limited geographic sample and reliance on secondary data for benchmarking, while future research should expand on empirical fi eldwork and explore comparative cross-country models. Lessons learned suggest that smart solutions should not be treated as universal tools, but as contextual instruments aligned with the social, ecological and technological maturity of each destination.
subject: Original scientific paper
  topic: section
subject: smart technologies; sustainable management; local resources; smart destination; tourism; collaboration
  topic: keywords
creator: Hrvoje Budić
creator: Antun Marinac
creator: Vladimir RISTANOVIĆ
rights: Copyright (c) 2025 Vallis Aurea https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2025-06-30
publication date: 2025-06-30
starting page: 42
ending page: 55
doi: 10.62598/JVA.11.1.4.15

The Public interest lost in Uganda’s education sector during Covid-19
type: item
description: The global spread of COVID-19 brought to the lime light the lack of public goods in Uganda during the fight against this contagious virus. The public servants demonstrated selfishness at the expense of fostering services for the majority of Ugandans. Thus, a cross-sectional qualitative approach was used to collect data from the private primary school teachers. Data were collected from 12 participants using an interview guide. The study findings demonstrate how public interest was lost during attempts to curb the spread of the pandemic. Researchers call for additional scholarship pertaining to reviving the lost common preferences in times of pandemics, particularly the coronavirus.
subject: Original scientific paper
  topic: section
subject: COVID-19
  topic: keywords
subject: Coronavirus
  topic: keywords
subject: Public interest
  topic: keywords
subject: Uganda
  topic: keywords
creator: Godwin Kwemarira
creator: Luke Sewante
creator: Wilberforce Turyasingura
creator: Amina Nakimuli
rights: Copyright (c) 2025 Vallis Aurea https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2025-06-30
publication date: 2025-06-30
starting page: 29
ending page: 41
doi: 10.62598/JVA.11.1.3.14

Technical and Economic Aspects in the Development of Additive Technology
type: item
description: This paper studies the importance and development of additive technology through technical and economic aspects. The technical aspect includes research about the influence of surface inclination and layer thickness on the surface roughness of the produced test samples. Two AM technologies or processes (FDM and SLS) were used, with the use of three different materials (PLA, PETG and PA12) and two subsequent treatments (compressed air and glass bead blasting). Surface roughness parameters (Ra, Rz and Rmax) were measured and analyzed after different manufacturing conditions. Their variability and statistical analysis are presented. From the obtained results, it is evident that with increasing slope (from 0° to 90°) the values ​​increase to a maximum (between 10° and 40°), after which they decrease (from 50° to 90°), while increasing the thickness of the layer causes higher values of roughness parameters. Also, the aim of the paper is to determine the economic profitability of the used procedures, that is, the impact of the manufacturing procedures on the price of the product. Modern and innovative materials and technologies are used in the research. By using innovative technologies, we influence on sustainable development, which speaks of the fact that we need to meet our needs with quality, while taking care that the generations that come after us also have this opportunity.
subject: Original scientific paper
  topic: section
subject: additive technologies, surface roughness, costs, economic aspect, sustainable development
  topic: keywords
creator: Tihana Kostadin
creator: Nikola Šimunić
creator: Zvonimir Feketić
rights: Copyright (c) 2025 Vallis Aurea https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2025-06-30
publication date: 2025-06-30
starting page: 66
ending page: 78
doi: 10.62598/JVA.11.1.6.17

The Influence of Functional, Hedonic and Social Aspects on Satisfaction of Smartphone Users in Tanzania
type: item
description: Despite the usage of smartphone to grow exponentially, the satisfaction and factors influencing it are less explored. The literature suggests functional, hedonic and social values to be possible predictors of satisfaction with smartphone. Using a self administered structured questionnaire, a convenient sample of 270 university students that yielded 247 dully filled questionnaires with data subjected to partial least square path modeling using SmartPLS 3 to test both the measurement and structural models. The results indicate all the hypothesized antecedents to be significant predictors of satisfaction with smartphone. The functional value of smartphone was observed to be the leading contributor to satisfaction while hedonic value to be the least significant contributor in satisfaction. Theoretically the finding suggests modification in the models explaining satisfaction with electronic gadgets like smartphone by incorporating hedonic and social values together. Practically, the results provide marketing insights on how smartphone can be marketed to the youth by including all the four predictors in marketing communications as well as in the design of smartphone.
subject: Original scientific paper
  topic: section
subject: Functional, Hedonic, Social, Smartphone, Satisfaction
  topic: keywords
creator: Robert Suphian
creator: Dev Jani
rights: Copyright (c) 2025 Vallis Aurea https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2025-06-30
publication date: 2025-06-30
starting page: 17
ending page: 28
doi: 10.62598/JVA.11.1.2.13

The Improving Accessibility of E-Learning Systems for Visually Impaired Students in Sri Lanka: An Evaluation Based on Wcag Principles
type: item
description: Purpose: This study aims to investigate the means to improve the accessibility of e-learning systems for visually impaired students in Sri Lanka. It focuses on addressing the challenges these students face, particularly during the shift to online learning brought about by the pandemic. Design: The study builds on the Web Content Accessibility Guidelines (WCAG), utilizing the POUR principles—Perceivable, Operable, Understandable, and Robust—as the conceptual framework. Methodology: A quantitative design was employed to examine the impact of these principles on learner satisfaction. Approach: The sample consisted of 150 visually impaired students from the Ceylon Deaf and Blind School, selected through purposive sampling. Findings: The analysis revealed that both the Perceivable and Understandable factors had a positive and significant impact on learner satisfaction. However, the Operable and Robust factors did not show a significant impact, indicating areas that require enhancement. Originality/Value: This research contributes to the field by providing empirical insights into the accessibility challenges faced by visually impaired students in Sri Lanka. It underscores the need for improvements in e-learning system design, particularly in operability and robustness, to ensure equitable access.
subject: Original scientific paper
  topic: section
subject: Accessibility
  topic: keywords
subject: E-learning
  topic: keywords
subject: Visually Impaired Students
  topic: keywords
subject: WCAG, POUR Principles
  topic: keywords
subject: Learner Satisfaction.
  topic: keywords
creator: Jayani Mudiyanselage Sandamali Jayasiri
creator: Shantha Jayalal
rights: Copyright (c) 2025 Vallis Aurea https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2025-06-30
publication date: 2025-06-30
starting page: 1
ending page: 16
doi: 10.62598/JVA.11.1.1.12

Tourists' Satisfaction and Quality Attitudes towards Tourism Supply on the Eastern Coast of Istria County: An Empirical Study
type: item
description: The paper aims to investigate various factors influencing tourists' attitudes i.e., satisfaction with both the accommodation units and the catering offer, the professionalism and hospitality of the tourism staff, a sense of security, lack of tourism offer, but also their motives, accommodation and arrival arrangements, their spending budgets etc. An online questionnaire was adopted using a convenience and snowball sampling techniques. The distinctiveness of the Eastern part of the Istria County also lies in the fact that, as shown by this research, visitors have a tendency to return, which indicates satisfaction with previous experiences and which is reflected by a large percentage of independent organization of arrivals, both thanks to the proximity of outbound travel markets, and the high degree of security that visitors have recognized in the destination. Given the fact that previously mentioned area is a less populated and not so touristically prominent part of the largest Croatian peninsula compared to its western part, tourists' attitudes toward the tourism offer have not been an object of many studies.
subject: Original scientific paper
  topic: section
subject: tourism supply, tourist satisfaction, Istria, EU tourism
  topic: keywords
creator: Marino Golob
creator: Martin Golob
creator: Elin Knapić
rights: Copyright (c) 2024 Vallis Aurea https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2024-12-31
publication date: 2024-12-31
starting page: 72
ending page: 84
doi: 10.62598/JVA.10.2.6.11

Importance of Organisational Culture for Effective Knowledge Management in Libraries
type: item
description: Purpose: This research aimed to explore and assess the organizational culture of the City Library of Požega using Goffee and Jones' Double S Cube Model. Design/Methodology/Approach: A quantitative approach was adopted, utilizing a structured questionnaire to measure sociability and solidarity within the library. All 18 employees participated in the study, with their responses analyzed to classify the profile of organizational culture and determine whether it was perceived as positive or negative. Findings: The study revealed that 17 respondents identified the library’s organizational culture as communal, while one respondent assessed it as mercenary. Among those who perceived the culture as communal, there were mixed evaluations regarding its positivity. No significant differences were found between managerial and non-managerial staff or between older and younger employees in how the culture was assessed. Originality: This research offers a novel analysis of organizational culture in a public library. The results can help the library leadership better understand the cultural dynamics within the organization, enabling them to create strategies that enhance teamwork, communication, and employee relations, while guiding organizational changes that support both employee well-being and institutional success.
subject: Original scientific paper
  topic: section
subject: organizational culture
  topic: keywords
subject: Goffee and Jones
  topic: keywords
subject: sociability
  topic: keywords
subject: solidarity
  topic: keywords
subject: knowledge managementt
  topic: keywords
subject: The City Library of Požega
  topic: keywords
creator: Kristina Feldvari
creator: Kornelija Petr Balog
creator: Bernarda Bošnjak
rights: Copyright (c) 2024 Vallis Aurea https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2024-12-31
publication date: 2024-12-31
starting page: 18
ending page: 33
doi: 10.62598/JVA.10.2.2.7

Financial Inclusion and Household Wellbeing in Sub Saharan Africa
type: item
description: This study provides evidence of the power of financial inclusion (access, quality and usage) on household wellbeing using data from teachers in primary schools of central and western Uganda. By means of a questionnaire approach to collect data, the study adopted a cross-sectional research approach. 326 respondents were responsive from a sample of 377 which yielded 86.5% response rate. Quantitative data were analyzed using Statistical Program for Social Sciences (SPSS) and Analysis of Moment Structures (AMOS). Drawing on the survey results, the paper clearly demonstrates that financial inclusion underpinned by minority influence theoretical lenses informs household wellbeing significantly in Uganda.
subject: Original scientific paper
  topic: section
subject: financial inclusion; household; minority; wellbeing
  topic: keywords
creator: Harriet Kyokunda
creator: Samuel Mafabi
creator: Joseph Mpeera Ntayi
creator: Munene Kigozi
rights: Copyright (c) 2024 Vallis Aurea https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2024-12-31
publication date: 2024-12-31
starting page: 1
ending page: 17
doi: 10.62598/JVA.10.2.1.6

Internal Auditing and Sustainability of Small and Medium Enterprises in Uganda
type: item
description: This study investigates the relationship between internal auditing and sustainability of small and medium enterprises in Uganda using institutional theory. This research was cross-sectional based on data collected from 361 enterprises. Data were analyzed using the Statistical Package for Social Sciences and Structural Equation Modelling. The results reveal a significant positive relationship between internal auditing (in terms of controls, procedures and practices) and sustainability of small and medium enterprises. Based on the findings, managers should adhere to strictly designed work procedures that possess minimum chances of incurring financial losses to ensure businesses survival in the current competitive business environment.
subject: Original scientific paper
  topic: section
subject: Internal auditing
  topic: keywords
subject: SMEs
  topic: keywords
subject: Sustainability
  topic: keywords
subject: Uganda
  topic: keywords
creator: Linda Ismene Apon
creator: Ismail Kintu
creator: Geofrey Nuwagaba
rights: Copyright (c) 2024 Vallis Aurea https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2024-12-31
publication date: 2024-12-31
starting page: 34
ending page: 50
doi: 10.62598/JVA.10.2.3.8

Supply Chain Optimization for Environmental Sustainability
type: item
description: This work aims to investigate the possibilities of optimizing supply chains for ecological sustainability. In the tripartite components of sustainability (economy, society, environment), economic issues are currently dominating. A model of supply chains for a sustainable future should equally embrace all three components. The purpose of the work is to promote environmental sustainability. The research results are based on the mathematical method of dynamic programming. The main finding of this paper points to the conclusion that the optimization of supply chains from the point of view of total (economic and ecological) costs is the first and most important step towards greener and ecologically sustainable supply chains.
subject: Original scientific paper
  topic: section
subject: sustainability, supply chains, economic costs, environmental costs, dynamic programming
  topic: keywords
creator: Drago Pupavac
rights: Copyright (c) 2024 Vallis Aurea https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2024-12-31
publication date: 2024-12-31
starting page: 64
ending page: 71
doi: 10.62598/JVA.10.2.5.10

Reevaluating the Role of Foreign Direct Investment in Albania's Economic Growth: Policy Implications for Growth and Openness
type: item
description: Based on the standard vector error correction model with quarterly data, this study focuses on the relationship between inflows of exports, foreign investments together with Gross Domestic Product, of the last decades in Albania to research in both the short-run dynamics and the long-run trends. Using diverse secondary data with differing methods of data collection over time and especially dealing with data collected during the economic transition period, presents a challenge in terms of reliability of the data that can lead thus to studies which may result in controversial conclusions for the same country. The impulse analysis reveals that foreign direct investment inflows cause an almost negligible (positive) fluctuation in exports and a (negative) fluctuation in GDP in the long run. Conversely, exports, after a short-term negative impact, lead to an increase in FDI inflows in the long run and a slight increase in the GDP level. Finally, GDP has a positive effect on both variables. The result, therefore, is very important as it suggests that the government should focus on openness, growth and exports—devaluating thus the role of FDI inflows, at least in the short term.
subject: Original scientific paper
  topic: section
subject: Impulse analysis; FDI; Economic transition; GDP; Short-run dynamics; Long-run
  topic: keywords
creator: Florian Miti
rights: Copyright (c) 2024 Vallis Aurea https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2024-12-31
publication date: 2024-12-31
starting page: 51
ending page: 63
doi: 10.62598/JVA.10.2.4.9

Marketing Metrics in private healthcare institution
type: item
description: Public health care institutions same as private health care institutions are present in almost every city in Croatia. Public health care institutions provide stability, security, and most of all they are traditionally among the people in Croatia. Private health care institutions are basically young and modern institutions with different and new management system. Main analyses and metrics which Policlinic Intermed uses in its business are SWOT analyses and BCG metrics. Through those methods and analyses this polyclinic can make right decisions in order to bring required marketing activities for this kind of business. A purpose of this research is to bring out strategies that are necessary for making marketing decisions and activities and clarify that private institutions are different then public ones and their need to be advertise and promote in order to survive on the market.
subject: Review paper
  topic: section
subject: Marketing, private health care institution, public health care institution, Polyclinic Intermed, SWOT analyze, BCG matrix
  topic: keywords
creator: Ines Škoko
rights: Copyright (c) 2024 Vallis Aurea https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2024-06-28
publication date: 2024-06-28
starting page: 57
ending page: 68
doi: 10.62598/JVA.10.1.5.5

Revitalizing Freshwater Ponds: Assessing Physical Structures, Water Quality Parameters and Sustainable Bio- Recharging Strategies Through Community Engagement
type: item
description: Purpose: The purpose of this study is to revitalize the freshwater ponds by assessing physical structures, water quality parameters and sustainable bio- recharging strategies through community engagement. Research Design: The study employs a combination of exploratory and descriptive research approaches. Sampling was conducted among the individuals who are in direct access with the freshwater ponds. Methodology: Data collection involved direct surveys using a structured questionnaire and the water samples were collected from the selected regions Results: The results reveal that there are ponds that need immediate restoration and rejuvenation in order to sustainably take up the matter of a balanced ecosystem for the better survival and coexistence of individual species along with mankind by proper maintenance of the water body for a better tomorrow. The water quality analysis shows significant causes of deterioration due to ecological instability and overuse of the resources by improper management strategies which resulted in loss of biodiversity and habitat loss. Originality of Research: This study records the revitalization of freshwater ponds by assessing physical structures, water quality parameters, and sustainable bio- recharging strategies through community engagement.
subject: Original scientific paper
  topic: section
subject: Revitalization, Biodiversity, Bio- recharging, Water quality
  topic: keywords
creator: Athira M.
creator: Sreerekha Sreedharan
creator: HAREESH N RAMANATHAN
rights: Copyright (c) 2024 Vallis Aurea https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2024-06-28
publication date: 2024-06-28
starting page: 1
ending page: 12
doi: 10.62598/JVA.10.1.1.1

The Socio-Economic and Ecological Impacts of Water Hyacinth Proliferation in water bodies: A Case from Greater Kochi area in South India
type: item
description: Purpose of this study is to critically analyze the socio-ecological impact of water hyacinth on the water bodies passing through 7 wards of the Thrippunithura Municipality in the Ernakulam district of the state of Kerala, India, by checking the quality of water and conducting surveys among the people. Research Design The study employs a combination of exploratory and descriptive research approaches. Purposive sampling targets individuals directly impacted by water hyacinth proliferation. Methodology Data collection involved direct surveys using a structured questionnaire and water samples from selected regions. Results: reveal significant socio-economic ramifications of water hyacinth proliferation, particularly impacting fishing communities. Challenges include job losses, diminished access to fishing grounds, navigational hindrances, reduced catches, and fish scarcity. Ecologically, water quality parameters show notable disparities between heavily-infested and less-infested areas, highlighting the weed's impact on aquatic ecosystems. The phytoremediation potential of water hyacinth was also explored, revealing its ability to accumulate heavy metals such as chromium, cadmium, copper, zinc, lead, iron, and arsenic. Originality of Research This study records the socio-ecological impact of water hyacinths on the communities and environment, particularly the water bodies, of the Greater Cochin area, Kerala, India.
subject: Original scientific paper
  topic: section
subject: Water hyacinth, social and ecological effects, alternative uses, heavy metal
  topic: keywords
creator: Vinod V Namitha
creator: T. V. Pavithra
creator: Hareesh N. Ramanathan
rights: Copyright (c) 2024 Vallis Aurea https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2024-06-28
publication date: 2024-06-28
starting page: 13
ending page: 24
doi: 10.62598/JVA.10.1.2.2

Determinants of successful virtual teams with special reference to the information technology sector in Sri Lanka
type: item
description: Purpose: Technological advancements, globalization, and crisis situations have compelled society to adopt a virtual platform. In light of this scenario, the purpose of this study was to ascertain the determinants that influence the success of virtual teams in the Sri Lankan context in order to enhance the benefits of the virtual platform. Design and approach: Research study was based on quantitative approach and focused on the actual data that received from the respondents. Methodology: This was a cross-sectional study involving employees in the Information Technology (IT) sector. The data collection technique used was a structured questionnaire combined with a simple random sampling technique. Correlation and simple linear regression analysis were used to analyze the data. Findings: The research reveals that trust, leadership, and communication all have a significant positive impact on successful virtual teamwork independently, while also ensuring a positive relationship between the variables. Originality of the research: The uniqueness of this study is demonstrating how those factors contribute to the conversion of traditional teams to modern teams, thereby increasing the likelihood of the final outcome in a fruitful manner.
subject: Original scientific paper
  topic: section
subject: Virtual Teams, Globalization, Trust, Leadership, Communication
  topic: keywords
creator: Vishmika Diwyanjalee Dewage
creator: Chamaru De Alwis
rights: Copyright (c) 2024 Vallis Aurea https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2024-06-28
publication date: 2024-06-28
starting page: 25
ending page: 38
doi: 10.62598/JVA.10.1.3.3

Factors Influencing the Utilization of Cloud Optimization Tools Among DevOps Engineers
type: item
description: Purpose:The purpose of this study is to investigate the reasons why DevOps engineers utilize cloud optimization technologies. The goal is to help decision-makers improve the utilization of cloud technology, ensure cost-effectiveness, and simplify management within the organization. Design: Two hundred individuals were randomly selected from a pool of eight hundred DevOps experts for quantitative research. Ethical issues were given top priority throughout the study process. Methodology: Rigorous regression and correlation studies were carried out with a 95% confidence level. The study delved into significant correlations between independent factors and the company's cloud optimisation. Approach: The study focused on reducing maintenance costs, improving scalability, and efficient resource utilisation as major goals. Participants emphasised the significance of cost savings, scalability, and simpler management. Findings: The research showed significant correlations between independent factors and the company's cloud optimisation.The findings suggest that firm decision-makers focus on reducing maintenance costs, improving scalability, and efficiently utilizing resources to help their DevOps teams successfully use cloud optimization technologies. Originality:The study offers practical recommendations for organizational tactics that promote the efficient use of cloud technologies.It illuminates the unique preferences of DevOps engineers regarding cloud optimisation technologies.
subject: Preliminary communication
  topic: section
subject: Devops
  topic: keywords
subject: Cloud Optimization Tools
  topic: keywords
subject: Cloud Computing
  topic: keywords
subject: Cloud Optimization Technologies
  topic: keywords
creator: Rajitha Mawananehewa Jayasekera
creator: Shantha Jayalal
rights: Copyright (c) 2024 Vallis Aurea https://creativecommons.org/licenses/by-nc-nd/4.0
date: 2024-06-28
publication date: 2024-06-28
starting page: 39
ending page: 56
doi: 10.62598/JVA.10.1.4.4

Migration And Worklife: Quality Of Worklife Of Migrant Labour In Plywood Industry In India
type: item
description: Migration plays a pivotal role in the work culture of many lives. In most cases it creates a positive effect on the quality of work life of labourers especially in industrial sector. This positive vibe leads to an effective growth towards manufacturing sectors especially in plywood industries. In this paper the researcher tries to analyses the quality of work life of migrant workers in plywood industries and was surveyed migrant workers in Kerala, India. A pre-tested semi-structured questionnaire was used for the responds collection and a total of 250 migrant workers have been interviewed. From the study it was concluded that the migration process brought out significant changes to their quality of life.
subject: Review paper
  topic: section
subject: Migration; Migrant Labour; Plywood Industry; Quality Of Work Life; Employment
  topic: keywords
creator: C.P. Resmi
creator: K.B. Vineetha
creator: Sheeja Kuriyakose
creator: A. Rajalakshmi
creator: Shereena Jhon
rights: Copyright (c) 2022 https://creativecommons.org/licenses/by-nc-nd/4.0/
date: 2024-02-27
publication date: 2024-02-27
starting page: 107
ending page: 114
doi: 10.2507/IJVA.8.1.8.93

Good Governance At The Local Level – Responsibility Of Executive Authority In Some Countries Of Southeast Europe With Special Reference To The Institute Of Revocation
type: item
description: Good governance is an unanswered area, the eternal search for optimal social order. Throughout time, good governance changed its appearance depending on many elements (political, economic, social, legal, moral, etc.). Good governance implies a responsibility of authority at all levels, respecting guaranteed rights and freedoms The paper analyses executive authority in some countries of Southeast Europe. And how they exist concerning executive power at the local level and towards citizens. The normativity, comparative, historical method and methods of analysis and synthesis were used.
subject: Review paper
  topic: section
subject: Good Governance; Executive Authority; Revocation
  topic: keywords
creator: Mirela Mezak Matijević
rights: Copyright (c) 2022 https://creativecommons.org/licenses/by-nc-nd/4.0/
date: 2024-02-27
publication date: 2024-02-27
starting page: 95
ending page: 107