Azretbergenova, G.Zh., and A.O. Syzdykova. “Assessing the Global Impact of Cryptocurrencies”. Economic series of the Bulletin of L.N. Gumilyov ENU, no. 3 (January 24, 2023): 150–163. Accessed February 4, 2026. https://bulecon.enu.kz/index.php/main/article/view/278.