دراسة مراحل تصميم قالب قطع مرحلي. Journal of Engineering and Sustainable Development, [S. l.], v. 14, n. 3, p. Ar 13–35, 2010. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1499.. Acesso em: 22 jul. 2024.