DR.R.UDAY KUMAR; DR.P.RAVINDER REDDY; DR.A.V.SITARAMARAJU. 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://ijaerd.org/index.php/IJAERD/article/view/1004. Acesso em: 7 jul. 2025.