PROSPECTS FOR NATIONAL DIGITAL CURRENCIES: DIGITAL YUAN, DIGITAL RUBLE AND DIGITAL SUM IN THE GLOBAL FINANCIAL SYSTEM. Web of Technology: Multidimensional Research Journal, [S. l.], v. 3, n. 7, p. 38–41, 2025. Disponível em: https://webofjournals.com/index.php/4/article/view/4884. Acesso em: 20 oct. 2025.