AYDOĞAN, Mustafa, Süleyman ŞAHİN, Cevat ALÇİN, and Mustafa YILMAZ. “OPINIONS OF SCHOOL PRINCIPALS ON SUPERVISION ”. SSD Journal 8, no. 36 (March 15, 2023): 88–99. Accessed July 20, 2024. https://ssdjournal.org/index.php/pub/article/view/415.