KÖLTZSCH, Gregor. Biometrics ‐ market segments and applications. Journal of Business Economics and Management, [S. l.], v. 8, n. 2, p. 119–122, 2007. DOI: 10.3846/16111699.2007.9636159. Disponível em: https://journals.vilniustech.lt/index.php/JBEM/article/view/7581. Acesso em: 27 may. 2025.