HULAIFAH, Hulaifah. The Influence of Principal Leadership and Teacher Performance on the Quality of Education in Islamic Junior High Schools in Pematangsawa District. Assyfa Journal of Islamic Studies, [S. l.], v. 3, n. 2, 2025. Disponível em: https://journal.assyfa.com/index.php/ajis/article/view/1039. Acesso em: 13 jun. 2026.