NGUYEN, H. T.; NGUYEN, T. S. Development of a Scale of Professional Competence of Preschool Teachers. Journal of Contemporary Educational Policies and Practices, [S. l.], v. 7, n. 2, p. 114–124, 2023. DOI: 10.52296/vje.2023.291. Disponível em: https://jcepp.org/index.php/journal/article/view/291. Acesso em: 29 jan. 2026.