Focus, Time Management and Personal Energy of Students during Online Education. ENTRENOVA - ENTerprise REsearch InNOVAtion, [S. l.], v. 8, n. 1, p. 127–137, 2022. DOI: 10.54820/entrenova-2022-0012. Disponível em: https://ojs.srce.hr/index.php/entrenova/article/view/23849. Acesso em: 19 aug. 2025.