SADŁAKOWSKI, D. THE ROLE OF INSTANT PAYMENT SYSTEMS IN THE POLISH ECONOMY. Copernican Journal of Finance & Accounting, [S. l.], v. 6, n. 2, p. 59–69, 2017. DOI: 10.12775/CJFA.2017.011. Disponível em: https://apcz.umk.pl/CJFA/article/view/CJFA.2017.011. Acesso em: 23 jul. 2024.