00770naa#a2200193#i#450# EN\INFRA-M\bibl\48074 /en/manage/index 20250220193316.4 2500-0500 20211228b2021####ek#y0engy0150####ca RU The possibilities of contractual relations in the implementation of social projects in the Arctic zone of the Russian Federation Journal article Moscow INFRA-M Academic Publishing LLC. 2021 4 с. Journal article local Теория, методология и методы общественных наук в целом. Социография. 30 Podoprosvetova N. I. Vorotnikov A. M. test.editorum.ru /en/manage/index