For citations:
Begalov B.A., Zhukovskaya I.E. Problems of Upgrading Statistic Estimation of Non-Observed Economy in Uzbekistan. Vestnik of the Plekhanov Russian University of Economics. 2025;(2):79-89. (In Russ.) https://doi.org/10.21686/2413-2829-2025-2-79-89