“Effectiveness of Group Counseling Using Cognitive Restructuring Techniques to Reduce Bullying Behavior in High School”. Buana Pendidikan: Jurnal Fakultas Keguruan dan Ilmu Pendidikan Unipa Surabaya 20, no. 2 (October 31, 2024): 81–87. Accessed July 14, 2026. https://jurnal.unipasby.ac.id/jurnal_buana_pendidikan/article/view/9647.