NGUYỄN , . T. T.; TRẦN , T. S.; NGUYỄN , T. H. M. An experimental study on the influence of input parameters on bend allowance in bending of sheet metal. Journal of Technical Education Science, [S. l.], v. 8, n. 3, p. 27–36, 2013. Disponível em: https://www.jte.edu.vn/index.php/jte/article/view/739. Acesso em: 7 apr. 2026.