Current Trends for Blockchain and Smart Contracts (In Financial Services). ENTRENOVA - ENTerprise REsearch InNOVAtion, [S. l.], v. 5, n. 1, p. 314–321, 2019. Disponível em: https://ojs.srce.hr/index.php/entrenova/article/view/13771. Acesso em: 19 aug. 2025.