D’Ambrosio, Ubiratan, and Beatriz Silva D’Ambrosio. “The Role of Ethnomathematics in Curricular Leadership in Mathematics Education”. Journal of Mathematics Education at Teachers College 4, no. 1 (April 18, 2013). Accessed May 1, 2024. https://journals.library.columbia.edu/index.php/jmetc/article/view/767.