AL-EMRAN, M. Editorial. Mobile learning during the era of COVID-19. Revista Virtual Universidad Católica del Norte, [S. l.], n. 61, p. 1–2, 2020. Disponível em: https://revistavirtual.ucn.edu.co/index.php/RevistaUCN/article/view/1195. Acesso em: 4 may. 2024.