DARMANSYAH HASIBUAN. Holistic Communication in Guidance and Counseling Services to Foster Students’ Discipline at SMP Negeri 4 Medan. Sufiya Journal of Islamic Studies, [S. l.], v. 1, n. 3, p. 119–129, 2025. Disponível em: https://journal.sufiya.org/index.php/sjis/article/view/137. Acesso em: 27 oct. 2025.