Barrientos Sánchez, Diana Fernanda, Miguel Conchas Ramírez, and Yunuen Socorro Rangel Ledezma. “Problem Solving through Psychomotricity in the Second Grade of Elementary School”. RECIE. Revista Electrónica Científica de Investigación Educativa 4, no. 1 (September 20, 2018): 295-309. Accessed July 22, 2024. https://rediech.org/ojs/2017/index.php/recie/article/view/349.