00693naa#a2200169#i#450# EN\\bibl\58210 20241201004205.7 2308-8877 20230408b2023####ek#y0engy0150####ca RU INTRODUCTION OF THE CONCEPT OF CLOSED-CYCLE ECONOMY IN THE USE OF WASTE FROM TIMBER PRODUCTION Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2023 10 с. Journal article local Экономика. Народное хозяйство. Экономические науки. 33 Bespalova V.V. zh-szf.ru