SUSANTI, E.; VIONA, E. Effective and Pleasant Leadership of the Principal. PPSDP International Journal of Education, [S. l.], v. 3, n. 1, p. 77–82, 2024. DOI: 10.59175/pijed.v3i1.190. Disponível em: https://ejournal.ppsdp.org/index.php/pijed/article/view/190. Acesso em: 19 may. 2025.