Monge Madriz, Carlos Alberto, and Zuleyka Suárez Valdés-Ayala. “Project-Based Learning: An Innovation Experience With Future Mathematics Teachers”. Ensayos Pedagógicos Journal 18, no. 1 (June 30, 2023): 107–128. Accessed October 19, 2024. https://www.revistas.una.ac.cr/index.php/ensayospedagogicos/article/view/16970.