Roque, Vitor, Rui Raposo, Nídia Salomé Nina de Morais, and Fátima Roque. “Online Teaching and Learning During the Covid-19 Pandemic: The Case of Portuguese Public Higher Education”. Prisma Social Journal, no. 35 (November 9, 2021): 221–248. Accessed November 9, 2026. https://revistaprismasocial.es/ps/article/view/4334.