X. Li, “Digital Twins in Engineering Informatics: Architectures, Maturity, and Emerging Intelligent Capabilities”, Eng. Inform. Intell. Syst., vol. 1, Apr. 2026, Accessed: Sep. 11, 2026. [Online]. Available: https://eiis.informaticsfoundry.org/index.php/main/article/view/EIIS-2026-DTR