V.-K. Nguyen, V.-K. Tran, H. Pham, H.-D. Nguyen, and C.-N. Nguyen, “Design and Implementation of Fuzzy-based Fine-tuning PID Controller for Programmable Logic Controller”, IJIE, vol. 16, no. 5, pp. 359–372, Sep. 2024, Accessed: Apr. 07, 2026. [Online]. Available: https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/15812