LEUWOL, F. S.; NURHAYATI, N.; ARIFIN, Z.; SEDUBUN, S.; WARUWU, D. Improving Activity and Learning Outcomes Through Group Work via WA Group. Al-Hijr: Journal of Adulearn World, [S. l.], v. 3, n. 1, p. 62–79, 2024. DOI: 10.55849/alhijr.v3i1.602. Disponível em: https://ejournal.staialhikmahpariangan.ac.id/Journal/index.php/alhijr/article/view/602. Acesso em: 10 jan. 2026.