LEBEDEVA Лариса, and SOROKINA Альона. 2022. “ontactless conomics: heoretical henomenon and the ractice of ormation”. "INTERNATIONAL·SCIENTIFIC-·PRACTICAL·JOURNAL·COMMODITIES·AND·MARKETS" 42 (2):13-30. https://doi.org/10.31617/2.2022(42)02.