THOMAZIN, J. Investigating Effects of Imperfections on Aluminum Stepladder Using Finite Element Analysis. Journal of the National Academy of Forensic Engineers, [S. l.], v. 43, n. 1, 2026. DOI: 10.51501/jotnafe.v43i1.951. Disponível em: https://journal.nafe.org/ojs/index.php/nafe/article/view/951. Acesso em: 12 jul. 2026.