Yusupov, G. M. “A CONCEPTUAL APPROACH TO ENSURING THE ECONOMIC SUSTAINABILITY OF SINGLE-INDUSTRY MUNICIPALITIES (SINGLE-INDUSTRY TOWNS)”. Region: Systems, Economics, Management, vol. 1, no. 1 (68), Jan. 2025, pp. 38-43, https://doi.org/10.22394/1997-4469-2025-68-1-38-43.