Rubio, J., Bryan, Dayana and John 2021. Preferences in the use of electronic payments in Ecuador. Cuestiones Económicas. 31, 1 (Jun. 2021), Autores: Jeniffer Rubio, Bryan Pérez, Dayana Acosta y John Arroyo. DOI:https://doi.org/10.47550/RCE/31.1.3.