ROBERTA PETRY GORZIZA; CARINA MARIA BELLO DE CARVALHO; MARINA GONZÁLEZ; RAFAEL SCORSATTO ORTIZ; GILSON AUGUSTO HELFER; MARCO FLORES FERRÃO; RENATA PEREIRA LIMBERGER. Blue Ballpoint Pen Inks Differentiation using Multivariate Image Analysis of Digital Images Captured with PhotoMetrix PRO®. Brazilian Journal of Forensic Sciences, Medical Law and Bioethics, [S. l.], v. 9, n. 3, p. 331–355, 2020. Disponível em: https://www.bjfs.org/bjfs/bjfs/article/view/780. Acesso em: 6 jul. 2022.