“Problem Solving Skill Training to Reduce Disruptive Behavior and Problems With Peers in Adolescent With Oppositional Defiant Disorder”. Psikostudia : Jurnal Psikologi 13, no. 1 (April 9, 2024): 127–135. Accessed October 25, 2026. https://e-journals.unmul.ac.id/index.php/PSIKO/article/view/14124.