FREEMAN CHAIN CODE AS REPRESENTATION IN OFFLINE SIGNATURE VERIFICATION SYSTEM. Jurnal Teknologi (Sciences & Engineering), [S. l.], v. 78, n. 8-2, 2016. DOI: 10.11113/jt.v78.9546. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/9546.. Acesso em: 16 apr. 2025.