Waliyanti, Ema, and Fauziah Anggitha Swesty. “Phenomena of Bullying Behaviour on Adolescents in Boarding School”. JKKI : Jurnal Kedokteran dan Kesehatan Indonesia 12, no. 2 (August 31, 2021): 124–136. Accessed May 20, 2024. https://jurnal.uii.ac.id/JKKI/article/view/18177.