VAN ERP, M.; VUURPIJT, L.; FRANKE, K.; SCHOMAKER, L. The Wanda Measurement Tool for Forensic Document Examination. Journal of Forensic Document Examination, [S. l.], v. 28, p. 5–14, 2018. DOI: 10.31974/jfde28-5-14. Disponível em: https://jfde.org/index.php/jfde/article/view/237. Acesso em: 4 feb. 2023.