EDITOR, J. Inside Cover. Journal of Mathematics Education at Teachers College, [S. l.], v. 8, n. 2, 2017. DOI: 10.7916/jmetc.v8i2.593. Disponível em: https://journals.library.columbia.edu/index.php/jmetc/article/view/593. Acesso em: 26 oct. 2021.