For citations:
Katernyuk A.V. Optimizing Costs of Customer Attraction as a Competitiveness Factor. Vestnik of the Plekhanov Russian University of Economics. 2019;(6):172-182. (In Russ.) https://doi.org/10.21686/2413-2829-2019-6-172-182
Katernyuk A.V. Optimizing Costs of Customer Attraction as a Competitiveness Factor. Vestnik of the Plekhanov Russian University of Economics. 2019;(6):172-182. (In Russ.) https://doi.org/10.21686/2413-2829-2019-6-172-182