Saffar, Seha, Fairul Azni Jafar, and Zamberi Jamaludin. “Development of PLC Based Navigation System for Mobile Robot”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC) 8, no. 2 (May 1, 2016): 29–33. Accessed April 20, 2024. https://jtec.utem.edu.my/jtec/article/view/941.