Morales, Armando, and Angie Damian Mojica. “Didactic Strategy to Introduce the Concept of Punctual Continuity With Pre-University Students”. INTERNATIONAL JOURNAL OF RESEARCH IN EDUCATION METHODOLOGY 11 (January 30, 2020): 7–21. Accessed August 15, 2025. https://www.rajpub.com/index.php/ijrem/article/view/8625.