Sunarni, Nur Khalis, and Achmad. “PERANAN KEPALA SEKOLAH DALAM MENINGKATKAN KINERJA GURU”. UNISAN JURNAL 2, no. 2 (February 28, 2023): 647–661. Accessed May 18, 2024. http://journal.an-nur.ac.id/index.php/unisanjournal/article/view/1063.