ALJARRAH, A. A.; ABABNEH, M. A.-K.; CAVUS, N. The role of massive open online courses during the COVID-19 era: Challenges and perspective. New Trends and Issues Proceedings on Humanities and Social Sciences, [S. l.], v. 7, n. 3, p. 142–152, 2020. DOI: 10.18844/prosoc.v7i3.5244. Disponível em: https://www.un-pub.eu/ojs/index.php/pntsbs/article/view/5244. Acesso em: 28 mar. 2024.