HAJON, A. J.; ASLAMIAH, A.; SULAIMAN, S. Principal Strategy in Developing Teacher Professional Competence to Improve Quality of Education. Formosa Journal of Multidisciplinary Research, [S. l.], v. 3, n. 8, p. 3099–3108, 2024. DOI: 10.55927/fjmr.v3i8.10708. Disponível em: https://journal.formosapublisher.org/index.php/fjmr/article/view/10708. Acesso em: 27 apr. 2026.