1.
Maulinsari PG, Purnama DS. Assertive Behavior Development for Drug Abuse Prevention through Group Guidance Services. Alishlah [Internet]. 2022 Jul. 28 [cited 2026 Nov. 9];14(3):3537-44. Available from: https://journal.staihubbulwathan.id/alishlah/article/view/1737