“Pilar: An Intuitive, Free, and Analytical Platform for Recording, Managing, and Analyzing Grades”. Docentes 2.0 Journal 19, no. 1 (May 29, 2026): 498–510. Accessed September 4, 2026. https://www.docentes20.com/revista-electronica/index.php/revista-docentes20/article/view/800.