MOREIRA SOLÓRZANO, M.; LOOR BRAVO, L. El dinero plástico de instituciones financieras: probabilidad de convertirse en el principal medio de pago: Plastic money financial institutions: chance to become the main means of payment. ECA Sinergia, [S. l.], v. 6, n. 1, p. 57–68, 2015. DOI: 10.33936/eca_sinergia.v6i1.221. Disponível em: https://revistas.utm.edu.ec/index.php/ECASinergia/article/view/221. Acesso em: 29 oct. 2025.