For citations:
Nikishin A.F., Mayorova E.A., Karashсhuk O.S. Methods of Assessing Efficiency of Intangible Resources in E-Trade. Vestnik of the Plekhanov Russian University of Economics. 2022;(5):180-189. (In Russ.) https://doi.org/10.21686/2413-2829-2022-5-180-189