KUEAKOOL, A.; PIMTHONG, P. Exploring Grade 9 Students’ Representation About Characteristics of Atom. Kasetsart Journal of Social Sciences, [S. l.], v. 32, n. 3, p. 470–477, 2011. Disponível em: https://so04.tci-thaijo.org/index.php/kjss/article/view/246757. Acesso em: 1 oct. 2026.