Díaz-Parra, O., A. Fuentes-Penna, R. A. Barrera-Cámara, F. R. Trejo-Macotela, J. C. Ramos-Fernández, J. A. Ruiz-Vanoye, A. Ochoa Zezzatti, and J. Rodríguez-Flores. “Smart Education and Future Trends”. International Journal of Combinatorial Optimization Problems and Informatics, Vol. 13, no. 1, Jan. 2022, pp. 65-74, https://ijcopi.org/ojs/article/view/294.