Barrera-Cámara, R. A., F. E. . Sánchez-Martínez, A. Canepa-Sáenz, A. Fuentes-Penna, and M. Ruiz-Jaimes. “Model for Obtaining Data Aimed at the Academic Failure of IT Students in the Face of a Pandemic”. International Journal of Combinatorial Optimization Problems and Informatics, vol. 13, no. 3, Aug. 2022, pp. 56-62, https://ijcopi.org/ojs/article/view/313.