“EFFICIENCY AND STABILITY ESTIMATION of LABOUR AND ECONOMIC RELATIONS REGULATIONS AT THE AGRICULTURal ENTERPRISES BY WAY OF ORYOL REGION EXAMPLE” (2010) Science Outpost, 4(1), pp. 75–82. Available at: https://forpost-nauki.owebs.ru/article/view/4112 (Accessed: 28 September 2026).