Dr. Arman Petrosyan and Dr. Lilit Hakobyan 2026. Next-Generation Urban Intelligence Models: Comprehensive Analysis Of Digital Twin Systems For Sustainable Smart Cities And Adaptive Human–Machine Collaboration. International Research Journal of Computer and Electronics Engineering. 13, 05 (May 2026), 23–33. DOI:https://doi.org/10.64917/ircee.v13.i05.a03.