00582naa#a2200169#i#450# EN\RIOR\bibl\126501 20260629114713.1 2409-6024 20260530b2026####ek#y0engy0150####ca RU ON IMPROVING STATE CONTROL IN THE FIELD OF PROCUREMENT MANAGEMENT Journal article Moscow Publishing Center RIOR 2026 9 с. Journal article local Государственный бюджет. Национальный бюджет. 336.14 Ivanchenko Nadezhda Shavkatovna riorpub.com