ANGGRAYNI, R. Application of Educational Supervision in Improving Teacher’s Professionalism. PPSDP International Journal of Education, [S. l.], v. 3, n. 2, p. 465–474, 2024. DOI: 10.59175/pijed.v3i2.262. Disponível em: https://ejournal.ppsdp.org/pijed/article/view/262. Acesso em: 17 jun. 2026.