Hao, M.R, N.M Abdul Ghani, and M.S Abdul Wahid. 2018. “Real Time PID Control Of Wireless Two-Wheeled Balancing Lego EV3 Robot”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC) 10 (1-3):87-92. https://jtec.utem.edu.my/jtec/article/view/3492.