Kairupan M, Altje Meiske Rawis J, Junior Mongdong R. The Influence of Principal Leadership and Academic Supervision on Teachers’ Teaching Performance at SMA Negeri 1 Bitung. IJSE [Internet]. 2026 Apr. 7 [cited 2026 Apr. 7];6(2):28-39. Available from: https://ijsenet.com/index.php/IJSE/article/view/229