IBRAHIM, M.; PUTRA PAMUNGKAS, L. .; PURNAMA, H. The Effectiveness of Peer Group Facilitators in Changing Teenagers’ Attitudes Towards Bullying. KnE Life Sciences, [S. l.], v. 7, n. 2, p. 520–531, 2022. DOI: 10.18502/kls.v7i2.10350. Disponível em: https://knepublishing.com/index.php/KnE-Life/article/view/10350. Acesso em: 24 may. 2025.