Phan, Truong-Nguyen, Huu-Tai Nguyen, Quy-Kien Tran, Trung-Nhan Nguyen, Minh-Thanh Nguyen, Hoang-Danh Vu, Thanh-Toan Nguyen, et al. “DESIGN OF A PID CONTROLLER FOR SPEED OF A CONVEYOR”. Indonesian Journal of Engineering and Science 7, no. 2 (June 12, 2026): 069–080. Accessed June 13, 2026. https://www.aps.or.id/journal/index.php/ijes/article/view/222.