DISATHAPORN, C.; KERDNOONWONG, S. .; AREEKUL, C. . Competency of non-formal education teachers . Interdisciplinary Research Review, [S. l.], v. 17, n. 2, p. 21–25, 2022. Disponível em: https://ph02.tci-thaijo.org/index.php/jtir/article/view/245763. Acesso em: 19 aug. 2022.