WEI, Ran. The impact of fiat digital currencies on the hegemony of the US dollar. Finance & Economics, [S. l.], v. 3, n. 4, p. 6152, 2025. DOI: 10.61173/k124e832. Disponível em: https://fe.deanfrancis.press/article/view/471. Acesso em: 4 nov. 2026.