VIOLENCE PREVENTION IN PUBLIC MIDDLE SCHOOLS IN BONTANG CITY USING CHI SIGMA IOTA-BASED LEADERSHIP AND ADVOCACY. Jurnal Bimbingan dan Konseling Borneo, [S. l.], v. 8, n. 1, p. 57–66, 2026. DOI: 10.35334/jbkb.v8i1.776. Disponível em: https://jurnal.ubt.ac.id/index.php/jbkb/article/view/776. Acesso em: 21 sep. 2026.