Iqbal, Muhammad, Tri Fatimah, Mutiara Hasni, Adinda Agustina, Nurwinda Nasution, and Yuda Sitepu. “Perumusan Kebijakan Kepala Sekolah Dalam Meningkatkan Fungsi Guru Di MAS Muhammadiyah 1 Medan”. Journal on Education 5, no. 2 (January 12, 2023): 2447-2456. Accessed February 24, 2024. https://jonedu.org/index.php/joe/article/view/907.