00867naa#a2200205#i#450# EN\\bibl\128379 20260808023845.6 2308-8877 20260709b2026####ek#y0engy0150####ca RU REGIONAL DIFFERENTIATION AND PUBLIC PROCUREMENT AS A MECHANISM FOR STIMULATING THE ECONOMIES OF THE RUSSIAN FEDERATION CONSTITUENT ENTITIES Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2026 15 с. Journal article local Экономика. Народное хозяйство. Экономические науки. 33 Akmaeva Raisia Isaevna Knyaz'nedelin R. A. Kurbanov A. H. Plotnikov Vladimir Aleksandrovich zh-szf.ru