IRSYAD. THE CONTRIBUTION OF SCHOOL PRINCIPALS IN IMPROVING THE INTEGRATED QUALITY MANAGEMENT OF ISLAMIC EDUCATION: Principal’s contribution, integrated quality management, Islamic education, quality culture. Serunai : Jurnal Ilmiah Ilmu Pendidikan, [S. l.], v. 10, n. 2, 2024. Disponível em: https://www.ejournal.stkipbudidaya.ac.id/index.php/serunai/article/view/1491. Acesso em: 15 sep. 2026.