“PROSPECTS FOR NATIONAL DIGITAL CURRENCIES: DIGITAL YUAN, DIGITAL RUBLE AND DIGITAL SUM IN THE GLOBAL FINANCIAL SYSTEM”. Web of Technology: Multidimensional Research Journal 3, no. 7 (July 16, 2025): 38–41. Accessed October 20, 2025. https://webofjournals.com/index.php/4/article/view/4884.