MARHADI, H.; ERLISNAWATI, E.; RISMA, D.; ALPUSARI, M.; ELMUSTIAN, E.; FATMAWILDA, F. Empowering Teachers in Efforts to Prevent Bullying Behavior in Elementary Schools . Journal of Community Engagement Research for Sustainability, [S. l.], v. 3, n. 6, p. 254–261, 2023. DOI: 10.31258/cers.3.6.254-261. Disponível em: https://cers.ejournal.unri.ac.id/index.php/cers/article/view/319. Acesso em: 4 nov. 2026.