Cabero-Almenara, Julio, Francisco D. Guillen-Gamez, Julio Ruiz-Palmero, and Antonio Palacios-Rodríguez. “Classification Models in the Digital Competence of Higher Education Teachers Based on the DigCompEdu Framework: Logistic Regression and Segment Tree”. Journal of e-Learning and Knowledge Society 17, no. 1 (July 2, 2021): 49-61. Accessed October 20, 2021. http://je-lks.org/ojs/index.php/Je-LKS_EN/article/view/1135472.