00559naa#a2200169#i#450# EN\INFRA-M\bibl\38821 20241107102926.4 2587-9111 20200817b2020####ek#y0engy0150####ca RU Exchange of Vietnamese Culture: Russia and Problems Made in Integration Period Journal article Moscow INFRA-M Academic Publishing LLC. 2020 3 с. Journal article local Экономика. Экономические науки. 33 Hoang Thi Le naukaru.ru