SATIN, S. The Influence of Principal’s Supervision on the Performance of High School Teachers . PPSDP International Journal of Education, [S. l.], v. 3, n. 2, p. 198–208, 2024. DOI: 10.59175/pijed.v3i2.270. Disponível em: https://ejournal.ppsdp.org/index.php/pijed/article/view/270. Acesso em: 10 jul. 2026.