00676naa#a2200193#i#450# EN\\bibl\113743 20260219192234.4 2782-4586 20251231b2025####ek#y0engy0150####ca RU Structural transformation of the regional economy in a competitive condition Journal article Moscow ITBO University 2025 8 с. Journal article local Региональная экономика. Территориальная экономика. 332.1 Sozaeva Tanzilya Hakimovna Shumahov Ruslan Vladimirovich Shumahova Karina Sultanovna zhpi.ru