Widiawati L, Firman. The Effectiveness of Group Counseling Services Using the Cognitive Behavior Modification (CBM) Approach in Preventing Relational Aggression in Students. tijie [Internet]. 2025 Apr. 10 [cited 2025 Jul. 1];6(2):292-304. Available from: https://pasca.jurnalikhac.ac.id/index.php/tijie/article/view/1686