QUANG, V. D. Finite Element Analysis Comparing the Formability of Large Hollow Protrusions in Tube Hydroforming. Engineering, Technology & Applied Science Research, Greece, v. 16, n. 1, p. 32492–32497, 2026. DOI: 10.48084/etasr.15637. Disponível em: https://etasr.com/index.php/ETASR/article/view/15637. Acesso em: 17 apr. 2026.