University E-learning Model in Afghanistan. Kateb International Journal of Economics and Management, [S. l.], v. 1, n. 2, 2023. DOI: 10.66943/kjem.v1i2.32. Disponível em: https://kjem.kateb.edu.af/index.php/JEM/article/view/32. Acesso em: 19 aug. 2026.