NELSON, S.; BAPTISTE, D. Preface. Journal of Mathematics Education at Teachers College, [S. l.], v. 10, n. 2, p. v-vi, 2019. DOI: 10.7916/jmetc.v10i2.4189. Disponível em: https://journals.library.columbia.edu/index.php/jmetc/article/view/4189. Acesso em: 28 mar. 2024.