00588naa#a2200181#i#450# EN\\bibl\120633 20260524130758.7 2409-1073 20240320b2024####ek#y0engy0150####ca RU SMM strategy of goods and services promotion using the example of Russian retail trade Journal article Moscow National Research University of Electronic Technology 2024 0 с. Journal article local Маркетинг. 339.138 Mrochko Vladimir L. Tyulyaev Nikita V. htlaw.ru