Burhanuddin, Nasir Usman, Niswanto. The Influence of Academic Supervision and Managerial Supervision by School Principals on the Performance of High School Teachers in West Aceh Regency. IJELS [Internet]. 2025 Feb. 1 [cited 2026 Aug. 20];3(1):1591-606. Available from: https://journal.multitechpublisher.com/index.php/ijels/article/view/3418