Sadovnikova, N. A. ., Davletshina, L. A. ., Zolotareva, O. A. ., & Lebedinskaya, O. O. (2021). Regional Differentiation of the Constituent Entities of the Russian Federation by the Level of Socio-Economic Development. Edelweiss Applied Science and Technology, 5(1), 1–7. https://doi.org/10.33805/2576-8484.187