# Digital twins: artificial intelligence and the IoT cyber-physical systems in Industry 4.0

> Research article (International Journal of Intelligent Robotics and Applications, 2021) · cited 142× · AI/ML

**Wikidata**: [openalex:W3165033489](https://www.wikidata.org/wiki/openalex:W3165033489)  
**Source**: https://4ort.xyz/entity/digital-twins-artificial-intelligence-and-the-iot-cyber-physical-systems-in-industry-4-0