YULIYANTO, Yuliyanto. Violence Prevention in Students Conflict in Yogyakarta. Jurnal HAM, [S. l.], v. 5, n. 2, p. 105–116, 2023. DOI: 10.30641/ham.2014.5.105-116. Disponível em: https://lawpolicyjournal.id/index.php/ham/article/view/4184. Acesso em: 17 sep. 2026.