SRINILTA, R.-U. A Survey of Professional Education Competencies of Primary School Teacher in Central Region. Kasetsart Journal of Social Sciences, [S. l.], v. 11, n. 1, p. 80–93, 1990. Disponível em: https://so04.tci-thaijo.org/index.php/kjss/article/view/243977. Acesso em: 17 sep. 2026.