Chi Ngon, Nguyen, and Duong Hoai Nghia. “INTERNAL MODEL CONTROL USING NEURAL NETWORKS: APPLICATION TO SCARA ROBOT”. VNUHCM Journal of Science and Technology Development 4, no. 8&9 (September 30, 2001): 65-71. Accessed April 26, 2025. http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/3516.