Fadillah, Reni, Madinah Madinah, Liliana Liliana, and Syamsuriadi Syamsuriadi. “The Role of the Managerial Function of School Principals in Improving the Quality of Education Services”. Didaktika : Jurnal Kependidikan 17, no. 1 (June 28, 2023): 176–186. Accessed January 26, 2026. http://jurnal.iain-bone.ac.id/index.php/didaktika/article/view/8999.