TY CONF TI Express audit of the «one-stop» centers (MFC) (the experience of the Rostov region) KW Express audit KW «one-stop» centers (MFC) KW Rostov region KW stages of express audit KW target performance of the «one-stop» centers (MFC). JO Problems of Economics and Economic Security in the Russian Federation in the Context of Digitalization AU Nosko, B.P. PY 2024 PB AUS PUBLISHERS