00600naa#a2200169#i#450# EN\RIOR\bibl\103649 20251206080828.6 2409-6024 20240412b2024####ek#y0engy0150####ca RU Comparative evaluation of production efficiency at the agri-food supply chain links Journal article Moscow Publishing Center RIOR 2024 8 с. Journal article local Экономика. Народное хозяйство. Экономические науки. 33 Hayrov Roman Raisovich riorpub.com