LAKPHET, K.; YAMSANG, W.; YAMSANG, N. Diagnosis of Mathematical Deficiencies in Fractions of Prathom Sueksa Five Students at a School in Cluster 32, Prawet District Office, Bangkok Metropolis. Journal of the Association of Researchers, [S. l.], v. 26, n. 1, p. 393–411, 2021. Disponível em: https://so04.tci-thaijo.org/index.php/jar/article/view/250082. Acesso em: 1 oct. 2026.