KRISHNABRAHMAM, V.; IYYENGAR, K.; KALYANI, K. Expert System for Signature Analysis. Defence Science Journal, [S. l.], v. 37, n. 4, p. 495–505, 2014. DOI: 10.14429/dsj.37.5937. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/5937. Acesso em: 16 jun. 2025.