00704naa#a2200169#i#450# EN\\bibl\100258 20250626185906.4 2686-7788 20250624b2025####ek#y0engy0150####ca RU DIGITIZATION OF THE SPORTS CLUSTER AS A DIRECTION INNOVATIVE DEVELOPMENT OF THE RUSSIAN ECONOMY Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2025 3 с. Journal article local Экономические науки в целом. Политическая экономия. 330 Zarubina Yuliya Vladimirovna angtu.editorum.ru