محمد عبد القادر عثمان علي. the effectiveness of new media on institutional communication systems in institutions. International Journal of Social Communication, [S. l.], v. 8, n. 03, p. 87–102, 2021. Disponível em: https://revue.univ-mosta.dz/index.php/ijsc/article/view/1204. Acesso em: 27 feb. 2026.