Nia Kurniawati, Faiz Karim Fatkhulloh, and Fitriah Yuliasari. “Management of Principal Academic Supervision in Improving Teacher Quality”. al-Afkar, Journal For Islamic Studies 6, no. 3 (June 27, 2023): 834–845. Accessed December 19, 2024. https://al-afkar.com/index.php/Afkar_Journal/article/view/629.