DUEMMLER, T.; KIENLE, S. A Central Banks Role In Cashless Payments. International Business & Economics Research Journal (IBER), [S. l.], v. 11, n. 7, p. 827–832, 2012. DOI: 10.19030/iber.v11i7.7069. Disponível em: https://clutejournals.com/index.php/IBER/article/view/7069. Acesso em: 17 jul. 2024.