PLANČAK, M. Forward extrusion - possibilities of the process analysis . Journal of Production Engineering, [S. l.], v. 2, n. 2, p. 61–78, 1985. DOI: 10.24867/JPE-1985-02-061. Disponível em: https://jpe.ftn.uns.ac.rs/index.php/jpe/article/view/501. Acesso em: 8 apr. 2025.