USMANI, A. . Importance of Electronic Learning. Journal of Bahria University Medical and Dental College, [S. l.], v. 7, n. 1, p. 1–2, 2017. Disponível em: https://ojs.bahria.edu.pk/jbumdc/index.php/ojs/article/view/216. Acesso em: 17 feb. 2026.