00720naa#a2200181#i#450# EN\INFRA-M\bibl\126586 20260715020901.3 3033-8166 20260629b2026####ek#y0engy0150####ca RU Digital Transformation of Project Management in a Large Energy Holding Company: An Organizational and Technological Model Journal article Moscow INFRA-M Academic Publishing LLC. 2026 7 с. Journal article local Производство продукции и услуг по отраслям народного хозяйства. 338.4 Travin Denis Georgievich Kolodei Sergey Mihaylovich zh-szf.ru