ASTUTI RWM, Maryam EW. 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. acopen [Internet]. 2026 Feb. 10 [cited 2026 Mar. 4];10(2):10.21070/acopen.10.2025.11093. Available from: https://acopen.umsida.ac.id/index.php/acopen/article/view/11093