MURZA, Cut Ika; AR, Murniati; USMAN, Nasir. School Supervisors as Key in Improving the Managerial Competencies of Principals and Teachers in Aceh Besar. Tafkir: Interdisciplinary Journal of Islamic Education, [S. l.], v. 6, n. 4, p. 1156–1168, 2025. DOI: 10.31538/tijie.v6i4.1800. Disponível em: https://www.pasca.jurnalikhac.ac.id/index.php/tijie/article/view/1800. Acesso em: 25 aug. 2026.