J. Prisci Dorritt3, G. Umamaheshwari1, M. Nivedha2. “Design of Tunable Method for PID Controller for Higher Order System”. International Journal of Engineering and Computer Science 5, no. 7 (December 30, 2017). Accessed November 24, 2024. https://ijecs.in/index.php/ijecs/article/view/1437.