BRANDAO, Pedro Ramos. Cloud Computing and Distance Learning in Computer Science. International Journal of Research in E-learning, [S. l.], v. 6, n. 2, p. 1–20, 2020. DOI: 10.31261/IJREL.2020.6.2.04. Disponível em: https://trrest.vot.pl/ojsus/index.php/IJREL/article/view/9862. Acesso em: 6 jul. 2025.