Moreira-Párraga, Jhony Antonio, and Eddie José Alcívar-Castro. “Cognitive Development of Students in Solving Mathematical Problems”. International journal of health sciences 6, no. S2 (June 4, 2022): 12655–12665. Accessed June 19, 2026. https://www.sciencescholar.us/journal/index.php/ijhs/article/view/8415.