Damri, Damri, et al. “FACTORS AND SOLUTIONS OF STUDENTS’ BULLYING BEHAVIOR”. Jurnal Kepemimpinan Dan Pengurusan Sekolah, vol. 5, no. 2, Mar. 2024, pp. 115-26, https://ejurnal.stkip-pessel.ac.id/index.php/kp/article/view/229.