KUMBARGOUDAR, P.; MESTRI, M. Biometric Security Technology for Libraries. Journal of Information and Knowledge, [S. l.], v. 45, n. 1, p. 37–44, 2008. DOI: 10.17821/srels/2008/v45i1/44161. Disponível em: https://srels.org/index.php/sjim/article/view/44161. Acesso em: 6 jan. 2025.