00601naa#a2200193#i#450# EN\INFRA-M\bibl\106015 20260130014424.5 2587-9111 20251031b2025####ek#y0engy0150####ca RU Tula Gas Chemical Cluster as Driver of The Regional Economic Growth Journal article Moscow INFRA-M Academic Publishing LLC. 2025 4 с. Journal article local Управление экономикой. 338.24 Lomovcev D. A. Kizimov M. N. Shevarin P. G. naukaru.ru