Chen, Zhaoming, Jinsong Zou, and Wei Wang. “Digital Twin-Oriented Collaborative Optimization of Process Planning and Scheduling in A Flexible Job Shop”. International Journal of Industrial Engineering: Theory, Applications and Practice 31, no. 3 (June 17, 2024). Accessed June 19, 2026. https://www.ijietap.com/index.php/ijie/article/view/9823.