00587naa#a2200181#i#450# EN\RIOR\bibl\44774 20240427044357.6 2409-6024 20210831b2021####ek#y0engy0150####ca RU FEATURES AND SIGNIFICANCE OF COOPERATIVES IN AGRICULTURE Journal article Moscow Publishing Center RIOR 2021 4 с. Journal article local Экономика. Экономические науки. 33 Sobolev Aleksandr Valer'evich Khmelev Sergey Alexandrovich riorpub.com