Hashim, M. R., Hyreil A. K., and M. O. Tokhi. “Optimal Tuning of PD Controllers Using Modified Artificial Bee Colony Algorithm”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC) 10, no. 2-8 (July 5, 2018): 67–70. Accessed May 2, 2024. https://jtec.utem.edu.my/jtec/article/view/4461.