“Transformational Leadership As a Strategy to Improve the Quality of Education in Islamic Boarding Schools”. Attanwir : Jurnal Keislaman dan Pendidikan 16, no. 2 (September 25, 2025): 223–240. Accessed October 2, 2026. https://ejournal.attanwirbjn.ac.id/index.php/attanwir/article/view/89.