PETCHABURANIN, P. Thai Educational system and Sustainable Development. Journal of Advanced Development in Engineering and Science, Babgkok, Thailand, v. 2, n. 4, p. 67–72, 2023. Disponível em: https://ph03.tci-thaijo.org/index.php/pitjournal/article/view/786. Acesso em: 17 sep. 2026.