Chahine, Iman C., y Nirmala Naresh. «Mapping the Cognitive Competencies of Street Vendors and Bus Conductors: A Cross-Cultural Study of Workplace Mathematics». Revista Latinoamericana de Etnomatemática Perspectivas Socioculturales de la Educación Matemática 6, no. 3 (octubre 5, 2013): 7-35. Accedido abril 30, 2024. https://www.revista.etnomatematica.org/index.php/RevLatEm/article/view/66.