MAYS M. TAHER; DR. LOAY E. GEORGE. A digital signature system based on hand geometry - Survey: Basic Components of Hand-based Biometric System. Wasit Journal of Computer and Mathematics Science, [S. l.], v. 1, n. 1, p. 1–9, 2022. DOI: 10.31185/wjcm.Vol1.Iss1.18. Disponível em: https://wjcm.uowasit.edu.iq/index.php/wjcm/article/view/18. Acesso em: 12 aug. 2025.