MONICA, V.; SUBANDI; FADILLAH, M. K. Literature Review: The Effectiveness of Madrasah Principal Supervision in Improving Teacher Discipline . Journal of Educational Management Research , [S. l.], v. 5, n. 4, p. 3820–3835, 2026. DOI: 10.61987/jemr.v5i4.2490. Disponível em: https://www.serambi.org/index.php/jemr/article/view/2490. Acesso em: 10 jul. 2026.