INFLUENCE OF PUNCH ON BLANK HOLDER PRESSURE IN HYDROFORMING DEEP DRAWING PROCESS. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 2, n. 8, p. 60–64, 2015. Disponível em: https://www.ijaerd.org/index.php/IJAERD/article/view/1004. Acesso em: 8 sep. 2025.