Bui Ha Trung, Pham Van Hai, and Nguyen Van Huynh. “APPLICATION CATIA V5 SOFTWARE TO DESIGNED MECHANICAL GEARBOX ON AUTOMOBILE”. UTEHY Journal of Science and Technology, Vol. 24, Jan. 2020, pp. 36-40, https://tapchi.utehy.edu.vn/index.php/jst/article/view/321.