YE, Wen. The Economic Benefits and Social Risks of a Cashless Society. International Journal of World Economic Research, [S. l.], v. 2, n. 3, p. 33–36, 2026. DOI: 10.54097/2mxegf86. Disponível em: http://ijwer.org/index.php/ojs/article/view/86. Acesso em: 24 aug. 2026.