SIREGAR, H. Implementation of Local Batak Simalungun Culture in Character Building of Students at SMP Negeri 1 Raya Kahean. Holistic Science, [S. l.], v. 5, n. 3, p. 345–349, 2025. DOI: 10.56495/hs.v5i3.1464. Disponível em: https://jurnal.larisma.or.id/index.php/HS/article/view/1464. Acesso em: 4 feb. 2026.