APRIANI, W. The Role of the School’s Principal in Improving Performance of School’s Administration. PPSDP International Journal of Education, [S. l.], v. 2, n. 2, p. 252–258, 2023. DOI: 10.59175/pijed.v2i2.91. Disponível em: https://ejournal.ppsdp.org/index.php/pijed/article/view/91. Acesso em: 10 jul. 2026.