“Optimal Fuzzy-FOPID, Fuzzy-PID Control Schemes for Trajectory Tracking of 3DOF Robot Manipulator ”. Tikrit Journal of Engineering Sciences 30, no. 4 (November 10, 2023): 46–53. Accessed November 5, 2026. https://em.tj-es.com/ojs/index.php/tjes/article/view/1123.