Digital Twins in the Industry: Maturity, Functions, Effects -- Architecting Digital Twin-Driven Transformation in the Refrigeration and Air Conditioning Sector -- Practical Application of the Concept of Digital Twins in the Aviation Sector -- Digital Revolution in the Energy Sector: Effects of...

Industry 4.0: Individual perceptions about its nine technologies -- Industrial Policy: A New Reality in the Context of Digital Transformation of the Economy -- A Framework for Continuous Assessment of IT Value in Industry 4.0 -- Prerequisites and Principles of Digital Platformization of the...