Apriana, Ema, Andi Warisno, and Nur Hidayah. “Leadership Style of Madrasah Principal in Improving Teacher Professionalism at Madrasah Aliyah”. Journal Corner of Education, Linguistics, and Literature 2, no. 3 (February 5, 2022): 191–199. Accessed August 2, 2025. https://journal.jcopublishing.com/index.php/jcell/article/view/106.