Nguyen Huu, Hao, Trung N. Nguyen, and Hoa Cong. 2015. “Implementation and Application of Dung’s Model to Analyze Ductile Fracture of Metallic Material”. Science and Technology Development Journal 18 (2), 139-48. https://doi.org/https://doi.org/10.32508/stdj.v18i2.1085.