Tien, Nguyen Manh, Tran Duc Hoan, Nguyen Truong An, and Pham Manh Tuan. 2018. “Numerical Simulation to Study Effect of Die Design Parameters on Deformation Possibility of Metal on Combined Drawing”. Vietnam Journal of Science and Technology 56 (3):397-404. https://doi.org/10.15625/2525-2518/56/3/9196.