AN, S.; TILLMAN, D.; SMITH, K.; HACHEY, A. Preservice Teachers’ Reflections on the Use of Visual Supports to Improve Mathematics Pedagogy: The Case Study of Fraction and Ratio. Journal of Mathematics Education at Teachers College, [S. l.], v. 14, n. 1, p. 21–30, 2023. DOI: 10.52214/jmetc.v14i1.10168. Disponível em: https://journals.library.columbia.edu/index.php/jmetc/article/view/10168. Acesso em: 21 jul. 2024.