00612naa#a2200169#i#450# EN\\bibl\99154 20250621020232.6 2782-4586 20250609b2025####ek#y0engy0150####ca RU Mechanisms of state support for investment projects in the Ulyanovsk region: experience and prospects Journal article Moscow ITBO University 2025 3 с. Journal article local Государственные инвестиции в материальную сферу. 336.531.2 Kochergin Aleksey Vadimovich jomeam.ru