Cala Peguero, T. Y. “Technologies in Higher Education: need and Print before the COVID -19 / Tecnologías En Educación Superior: Necesidad E Impronta Ante El COVID-19”. Mendive. Journal on Education, vol. 19, no. 1, Mar. 2021, pp. 1-5, https://mendive.upr.edu.cu/index.php/MendiveUPR/article/view/2302.