Vanegas-Pissa, Juan Carlos, and Hilda Sancho-Ugalde , trans. “Cohort Analysis: Dropout, Lag and Terminal Efficiency in the Bachelor of Medicina and Surgery of the University of Medical Sciences”. Revista Electrónica Educare 23, no. 1 (January 1, 2019): 1–22. Accessed April 29, 2024. https://www.revistas.una.ac.cr/index.php/EDUCARE/article/view/9091.