ENGINEERING DESIGN OF THE OFF ROAD CAR FORTRESS BUMPER FOR THE HAULING MACHINE MOUNTING. Perner’s Contacts, [S. l.], v. 11, n. 3, p. 6–13, 2016. Disponível em: https://pernerscontacts.upce.cz/index.php/perner/article/view/539. Acesso em: 5 mar. 2026.