POLASIK, M.; PIOTROWSKI, D. PAYMENT INNOVATIONS IN POLAND: THE ROLE OF PAYMENT SERVICES IN THE STRATEGIES OF COMMERCIAL BANKS. Ekonomia i Prawo. Economics and Law, [S. l.], v. 15, n. 1, p. 73–101, 2016. DOI: 10.12775/EiP.2016.006. Disponível em: https://apcz.umk.pl/EiP/article/view/EiP.2016.006. Acesso em: 27 apr. 2024.