2024. Problem Solving Skill Training to Reduce Disruptive Behavior and Problems with Peers in Adolescent with Oppositional Defiant Disorder. Psikostudia : Jurnal Psikologi. 13, 1 (Apr. 2024), 127–135. DOI:https://doi.org/10.30872/psikostudia.v13i1.14124.