Henao Galeano, C. M., Lerner Matiz, J., Gil Congote, L. M., & Esteban Duarte, P. V. (2012). Characterization of the methodologies used to teach calculus in EAFIT University. Revista Universidad EAFIT, 40(133), 47-59. https://publicaciones.eafit.edu.co/index.php/revista-universidad-eafit/article/view/887