IKHLEF, Rafika. Quality of digital education. The Journal of Al Inassa and Society Sciences, [S. l.], v. 3, n. 1, p. 166– 185, 2019. Disponível em: https://journals.univ-msila.dz/index.php/JASS/article/view/9436. Acesso em: 15 oct. 2026.