Rojas Maldonado, Erick Radaí, and Jaqueline Toscano Galeana. “Instrument for Evaluating Prior Mathematical Knowledge for the Teaching of Limit Concept During the SARS-CoV-2 Pandemic”. RIDE Revista Iberoamericana para la Investigación y el Desarrollo Educativo 11, no. 22 (May 31, 2021). Accessed July 22, 2024. https://ride.org.mx/index.php/RIDE/article/view/953.