“Proposal of Analysis of the Methodology of the University Mathematics Lectures: The Didactical-Mathematical Model of Knowledge”. Revista Peruana de Investigación Educativa 9, no. 9 (July 21, 2017): pp. 171–198. Accessed September 1, 2026. https://revistas.siep.org.pe/index.php/RPIE/article/view/62.