ERDOGAN, A.; KARA, S.; Y?LMAZ, H. Evaluation of the Effectiveness of Virtual Teaching Assistant in Online Collaborative Learning. Al-Hijr: Journal of Adulearn World, [S. l.], v. 3, n. 4, p. 471–482, 2025. DOI: 10.55849/alhijr.v3i4.859. Disponível em: https://ejournal.staialhikmahpariangan.ac.id/Journal/index.php/alhijr/article/view/859. Acesso em: 11 jan. 2026.