B. Sobirov, A. Khurramov, D. Rustamov, Z. Khamrayeva, and O. Samadov, “ISSUES OF REGULATION OF BLOCKCHAINS IN THE DIGITAL ECONOMY AND WORLD EXPERIENCE IN REDUCING, PREVENTING THE ‘HIDDEN ECONOMY’”, dgeco, vol. 1, no. 1, pp. 108–123, Mar. 2021.