Advíncula-Clemente, Elizabeth, Marisel Beteta-Salas, José León-Ríos, Isabel Torres-Céspedes, and Miguel Montes. “Specialized Knowledge of Polygons of Math Teachers in Training”. Uniciencia 36, no. 1 (January 31, 2022): 1-17. Accessed January 29, 2023. https://www.revistas.una.ac.cr/index.php/uniciencia/article/view/14927.