Anang, Nur Amira, Lokman Abdullah, Zamberi Jamaludin, Zain Retas, Chiew Tsung Heng, and Syed Najib Syed Salim. 2017. “Precise Positioning Control Strategy of Machine Tools: A Review”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC) 9 (3-2):11-15. https://jtec.utem.edu.my/jtec/article/view/2804.