00564naa#a2200169#i#450# EN\INFRA-M\bibl\47461 20250217031739.1 2500-0527 20220120b2022####ek#y0engy0150####ca RU Problems of Ensuring Sustainable Development in the Northern Region Journal article Moscow INFRA-M Academic Publishing LLC. 2022 10 с. Journal article local Экономика. Экономические науки. 33 Lebedeva Marina Anatol'evna naukaru.ru