León Cedeño , B. V., Gamboa Poveda, J. E., & Macías Chuto , E. M. (2020). Estrategias de marketing ante pandemias . E-IDEA Journal of Business Sciences, 2(6), 32-39. Recuperado a partir de https://revista.estudioidea.org/ojs/index.php/eidea/article/view/44