Torres-Peña, Roberto Carlos, Darwin Peña-González, and Edwan Anderson Ariza. “Enhancing Fraction Learning through Problem-Solving and Historical Context: A Didactic Unit Approach”. Journal on Mathematics Education 15, no. 3 (August 9, 2024): 815–834. Accessed December 21, 2024. http://jme.ejournal.unsri.ac.id/index.php/jme/article/view/678.