“Peran Psikoedukasi Kepercayaan Diri Untuk Meningkatkan Pengetahuan Pencegahan Bullying Pada Anak Panti Asuhan: The Role of Psychoeducation on Self-Confidence to Enhance Knowledge of Bullying Prevention Among Orphanage Children”. 2026. Academia Open 10 (2): 10.21070/acopen.10.2025.11093. https://doi.org/10.21070/acopen.10.2025.11093.