%0 Journal Article %T Ensuring economic security of the enterprise based on risk management in the public procurement system %A Shindina, T.A. %A Usatova, T.M. %A Novokhatko, E.A. %K economic security, contract service, procurement, procurement, economic risks %J Russian Journal of Management %D 2026 %N 14 %P 8 %I Publishing Center RIOR