00692naa#a2200205#i#450# EN\INFRA-M\bibl\46152 20240427230430.6 2306-627X 20211018b2021####ek#y0engy0150####ca RU Methodological Approaches to Assessing the Level of Economic Security of Small and Medium-Sized Businesses Journal article Moscow INFRA-M Academic Publishing LLC. 2021 8 с. Journal article local Экономика. Экономические науки. 33 Bykova O. N. Garnov Andrey Petrovich Shpileva A. A. Chuhlebov A. A. naukaru.ru