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]. 2024 Oct. 1 [cited 2026 Feb. 4];5(2):56-9. Available from: https://idjpcr.usu.ac.id/ijma/article/view/17747