IMPLEMENTATION AND ENHANCEMENT AFFINE CIPHER OF DATABASE. Journal of Engineering and Sustainable Development, [S. l.], v. 20, n. 4, p. 264–276, 2016. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/614.. Acesso em: 3 may. 2024.