00651naa#a2200169#i#450# EN\\bibl\12709 20241204120855.3 20241029b2024####ek#y0engy0150####ca RU CLOSED-LOOP ECONOMICS Conference article/thesis Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2024 4 с. Conference article/thesis local Экономика. Народное хозяйство. Экономические науки. 33 Korobkina V. E. Nebesnaya A. Yu. bibl.vgltu.ru