García-García, Jaime Israel, Eder Josimar Encarnación Baltazar, and Elizabeth H. Arredondo. “Exploration of Graphical Understanding of Secondary School Students”. IE Revista de Investigación Educativa de la REDIECH 110 (December 22, 2020): e925. Accessed August 30, 2025. https://mail.rediech.org/ojs/2017/index.php/ie_rie_rediech/article/view/925.