Y. Pérez Gómez, C. M. Martínez Betancourt, and R. C. Castellanos Torres, “Methodological Suggestions for the Treatment to Problem Solving”, EduSol, vol. 15, no. 50, May 2025, Accessed: Oct. 15, 2026. [Online]. Available: https://edusol.cug.co.cu:443/index.php/EduSol/article/view/995