00556naa#a2200169#i#450# EN\\bibl\81635 20260613155600.6 2221-3260 20230731b2023####ek#y0engy0150####ca RU Development of economic attitude in agriculture farming and export of its production. Journal article Yaroslavl Yaroslavl State Technical University 2023 13 с. Journal article local Zav'yalov Fedor Nikolaevich Kekeleva Svetlana Vyacheslavovna chemintech.ru