Treshchevsky, Y. I.; Ibragimkhalilova,  T. V.; Malugina, E. STATE AND PROSPECTS OF ECOLOGICAL, SOCIO-ECONOMIC DEVELOPMENT OF THE REGIONS OF THE CENTRAL CHERNOZEM REGIONREGION IN THE FIELD OF ENVIRONMENTAL PROTECTION. Region: Systems, Economics, Management 2023, 1 (2 (61), 28-40. https://doi.org/10.22394/1997-4469-2023-61-2-28-40.