Garii barbara, Barbara, et Fredrick Silverman. « BEYOND THE CLASSROOM WALLS: HELPING TEACHERS RECOGNIZE MATHEMATICS OUTSIDE OF THE SCHOOL ». Revista Latinoamericana de Investigación en Matemática Educativa 12, no. 3 (novembre 27, 2009): 333–354. Consulté le octobre 9, 2026. https://relime.org/index.php/relime/article/view/330.