Iglesia PérezIsmari, Veloz MalcolmNelifer, and Macías CorralesRudisnel. “Proposal for a System of Activities to Promote Comprehension”. Cub@: Medio Ambiente y Desarrollo 12, no. 22 (October 19, 2020). Accessed May 17, 2024. https://cmad.ama.cu/index.php/cmad/article/view/174.