00560naa#a2200169#i#450# EN\INFRA-M\bibl\43488 20250115153258.3 2587-9111 20210422b2021####ek#y0engy0150####ca RU Theoretical Foundations of the Socio-Economic System of the Region Journal article Moscow INFRA-M Academic Publishing LLC. 2021 3 с. Journal article local Экономика. Экономические науки. 33 Monarhov Dmitriy Olegovich naukaru.ru