Zambrano Escobar C del R, Zambrano Acosta JM, Chica Chica LF. Didactic strategy for the development of oral language in 4-year-olds. MyS. 2024;21(3):976-989. Accessed November 8, 2026. https://maestroysociedad.uo.edu.cu/index.php/MyS/article/view/6465