Sevryugin Ю В, and Soshin Н А. “CRYPTOCURRENCIES AS A NEW TOOL FOR PORTFOLIO INVESTORS”. Social’no-ekonomiceskoe upravlenie: teoria i praktika 18, no. 1 (June 3, 2022): 42–48. Accessed October 3, 2026. https://izdat.istu.ru/index.php/social-economic-management/article/view/5404.