HENDRAYANI, Yani; SUTOWO, Irfan; T, Danish; SAPUTRA, . The Development Early Warning System to Prevent Bullying in University, Jakarta, Indonesia. KnE Social Sciences, [S. l.], v. 7, n. 12, p. 139–146, 2022. DOI: 10.18502/kss.v7i12.11514. Disponível em: https://knepublishing.com/index.php/KnE-Social/article/view/11514. Acesso em: 15 jul. 2025.