Kiswoyo, Kiswoyo. “COMPETENCY DEVELOPMENT FOR THE HEADMASTER OF MADRASAH ALIYAH NU 04 AL MA’ARIF BOJA, KENDAL REGENCY”. Indonesian Journal of Devotion and Empowerment 3, no. 1 (June 30, 2021): 1-5. Accessed April 26, 2024. https://journal.unnes.ac.id/sju/ijde/article/view/46180.