Nguyen Huu, Hao, Trung N. Nguyen, and Hoa Cong. “Implementation and Application of Dung’s Model to Analyze Ductile Fracture of Metallic Material”. Science and Technology Development Journal 18, no. 2 (June 30, 2015): 139-148. Accessed May 3, 2024. http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/1085.