Abancin Ospina, Ramón Antonio, and Zenaida Natividad Castillo Marrero. “Typification of Errors in Mathematical Assessments in a First University Course”. Explorador Digital 6, no. 3 (July 5, 2022): 6-27. Accessed November 24, 2024. https://cienciadigital.org/revistacienciadigital2/index.php/exploradordigital/article/view/2196.