1.
Bravo- Lanzaque S de la C, Díaz- Gómez A de la C, Campos-Maura E. Methodology to implement the playful activity in Mathematics lessons in Cuban secondary school. EduSol. 2023;20(73):127-137. Accessed November 11, 2026. https://edusol.cug.co.cu:443/index.php/EduSol/article/view/293