MJAM, Graison Gustap; APIA, Gika; ASRUL, Asrul. Principal Leadership and School Culture as Key Drivers of Student Discipline . Primary Education Journal (PRIMADONA) , [S. l.], v. 2, n. 02, p. 49–60, 2026. Disponível em: https://e-journal.unimudasorong.ac.id/index.php/primadona/article/view/4377. Acesso em: 8 jul. 2026.