M MAHBUBI. The Implementation Of Character Education To Prevent Bullying In Schools: A Case Study Of New Students At SMA Al Azhar 9 Yogyakarta. Journal of Education and Learning Sciences, [S. l.], v. 4, n. 2, p. 88–100, 2024. DOI: 10.56404/jels.v4i2.109. Disponível em: https://jurnal.gerakanedukasi.com/index.php/gerasi/article/view/109. Acesso em: 3 mar. 2026.