Vu Duc Ha, Huynh Xuan Dung, Nguyen Minh Tam and Nguyen Van Dong Hai (2017) “Hierarchical fuzzy sliding mode control for a class of simo under-actuated systems”, Journal of Technical Education Science, 12(Special Issue 02), pp. 83–91. Available at: https://jte.edu.vn/index.php/jte/article/view/387 (Accessed: 15 May 2026).