Motif Perilaku Bullying dan Dampaknya pada Kepercayaan Diri Siswa Sekolah Dasar. Jurnal Cahaya Madrasah, [S. l.], v. 1, n. 2, 2026. Disponível em: https://ejournal.stitaw-binjai.ac.id/index.php/cahaya/article/view/149. Acesso em: 11 may. 2026.