Feriyonika, Feriyonika, and Asep Hidayat. 2020. “Balancing Control of Two-Wheeled Robot by Using Linear Quadratic Gaussian (LQG)”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC) 12 (3):55-59. https://jtec.utem.edu.my/jtec/article/view/5619.