Díaz-Plasencia, Juan A., Hugo D. Valencia-Mariñas, and Katherine 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 14, no. 5 (December 20, 2022): 1–10. Accessed September 6, 2025. https://www.historicoeagora.net/revHUMAN/article/view/4153.