Murcia Londoño, Euclides, and Juan Carlos Henao Lopez. “Mathematics Education in Colombia, an Evolutionary Perspective”. Entre ciencia e ingeniería 9, no. 18 (December 15, 2015): 23–30. Accessed November 6, 2026. https://revistas.ucp.edu.co/index.php/entrecienciaeingenieria/article/view/544.