KAIRUPAN, Marina; ALTJE MEISKE RAWIS, Joulanda; JUNIOR MONGDONG, Romi. The Influence of Principal Leadership and Academic Supervision on Teachers’ Teaching Performance at SMA Negeri 1 Bitung. International Journal of Science and Environment (IJSE), [S. l.], v. 6, n. 2, p. 28–39, 2026. DOI: 10.51601/ijse.v6i2.229. Disponível em: https://ijsenet.com/index.php/IJSE/article/view/229. Acesso em: 7 apr. 2026.