MAULINSARI, Putri Gusti; PURNAMA, Diana Septi. Assertive Behavior Development for Drug Abuse Prevention through Group Guidance Services. AL-ISHLAH: Jurnal Pendidikan, [S. l.], v. 14, n. 3, p. 3537–3544, 2022. DOI: 10.35445/alishlah.v14i3.1737. Disponível em: https://journal.staihubbulwathan.id/alishlah/article/view/1737. Acesso em: 10 nov. 2026.