MUKARROMAH, W.; YAQIN, M. A. Leadership Strategy of the Head of the Institution in Improving the Quality. Journal of Educational Management Research , [S. l.], v. 4, n. 3, p. 1162–1173, 2025. DOI: 10.61987/jemr.v4i3.888. Disponível em: https://serambi.org/index.php/jemr/article/view/888. Acesso em: 3 may. 2026.