LIMPRASITTIPORN, P.; KORBUAKAEW, T. Designing of Stem Education-Based Learning Activity on Mathematical Skills and Processes for Matthayomsuksa 3 Level. Journal of Graduate Research, [S. l.], v. 11, n. 1, p. 29–41, 2020. Disponível em: https://so02.tci-thaijo.org/index.php/banditvijai/article/view/241283. Acesso em: 1 oct. 2026.