Astria R, Arafat Y, Eddy S. The Impact of Principal’s Leadership Style and Academic Supervision on the Teachers’ Professionalism. J. Soc. Work Sci. Educ. [Internet]. 2025 Jul. 7 [cited 2026 Jul. 17];6(2):747-61. Available from: https://ejournal.sembilanpemuda.id/index.php/jswse/article/view/1221