Soon, Chong Chee, Rozaimi Ghazali, Muhamad Fadli Ghani, Chai Mau Shern, Yahaya Md. Sam, and Zulfatman Has. “Chattering Analysis of an Optimized Sliding Mode Controller for an Electro-Hydraulic Actuator System”. Journal of Robotics and Control (JRC) 3, no. 2 (February 5, 2022): 160–165. Accessed September 9, 2025. https://journal.umy.ac.id/index.php/jrc/article/view/13671.