Andrade Merino, R., Andrade Romero, M., Dillon Gallegos, J., & Andrade Montalvo, F. (2018). Virtual channels, an option to strengthen solidarity financial organizations. MktDESCUBRE, 1(12), 49 - 56. Retrieved from http://revistas.espoch.edu.ec/index.php/mktdescubre/article/view/161