ZHANG, Yiqing. Should we fear a cashless society?. Finance & Economics, [S. l.], v. 4, n. 4, p. 10932, 2026. DOI: 10.61173/pa4ftj39. Disponível em: https://fe.deanfrancis.press/article/view/108. Acesso em: 4 nov. 2026.