FOLWARSKI , M. . Challenges of central banks as regulators to the development of the FinTech sector. Bezpieczny Bank, [S. l.], v. 77, n. 4, p. 50–62, 2019. DOI: 10.26354/bb.3.4.77.2019. Disponível em: https://ojs.bfg.pl/index.php/bb/article/view/159. Acesso em: 21 lis. 2024.