Erika, Kadek Ayu, Dian Atma Pertiwi, and Tuti Seniwati. “Bullying Behaviour of Adolescents Based on Gender, Gang and Family”. Jurnal Ners 12, no. 1 (June 5, 2017): 126–132. Accessed December 1, 2024. https://e-journal.unair.ac.id/JNERS/article/view/4396.