00692naa#a2200181#i#450# EN\\bibl\120552 20260417233710.5 2073-5537 20260416b2026####ek#y0engy0150####ca RU The impact of the state's economic policy on the development of digitalization in the regions on the example of the city of Shenzhen, China Journal article Astrakhan Astrakhan State Technical University 2026 6 с. Journal article local Цели региональной экономической политики. 332.142 Dadalko Vasily Alexandrovich Sun Le vestnik.astu.org