%0 Journal Article %T The index method in the analysis of the economic activity of agricultural enterprises %A Baranova, I.V. %A Sel'skaya, V.V. %K index method, analysis of economic activity, agriculture, classification of indices, IOFCS index, IOFC index %J Journal of economic studies %D 2026 %N 12 %P 7 %I INFRA-M Academic Publishing LLC.