TY JOUR TI The Impact of Small and Medium-Sized Enterprises Development on Poverty Levels in the Regions of the Central Federal District KW small and medium-sized enterprises in Russia KW poverty levels in Russia KW socio-economic development of the Central Federal District KW correlation and regression analysis JO Theoretical economics AU Shkiotov, S.V. AU Zagidullin, D.M. PY 2025 IS 0 PB Yaroslavl State Technical University