Safra Satilla Rambe, Wardiyah Daulay. The Relationship Between Adolescents’ Knowledge About Bullying And Bullying Behavior Among Students At Mts Sabila In Hamparan Perak Village. Indonesia J. of Med. Anthropology [Internet]. 2024Oct.1 [cited 2024Nov.21];5(2):56-9. Available from: https://talenta.usu.ac.id/ijma/article/view/17747