MUDINILLAH, A.; NURFADILAH, N.; RUDIAMON, S. Plotagon Application Development Learning Speaking Skills. Al-Hijr: Journal of Adulearn World, [S. l.], v. 1, n. 1, p. 20–32, 2023. DOI: 10.55849/alhijr.v1i1.500. Disponível em: https://ejournal.staialhikmahpariangan.ac.id/Journal/index.php/alhijr/article/view/500. Acesso em: 17 nov. 2025.