Díaz-Plasencia, J. A., H. D. Valencia-Mariñas, and K. Y. Lozano Peralta. “Perception of an Electronic Portfolio in a Surgical Oncology Course: A Pilot Study”. HUMAN REVIEW. International Humanities Review / Revista Internacional De Humanidades, vol. 14, no. 5, Dec. 2022, pp. 1-10, https://www.historicoeagora.net/revHUMAN/article/view/4153.