Agustina, Yuli, Nur Ahyani, and Happy Fitria. “The Influence of Principal’s Leadership and Internal Communication Toward Teacher’s Performance of a Driving School”. Journal of Social Work and Science Education 4, no. 1 (April 15, 2023): 319–325. Accessed June 1, 2026. https://ejournal.sembilanpemuda.id/index.php/jswse/article/view/429.