Enhanced DES Algorithm Using Efficient Classical Algorithm. Iraqi Journal of Science, [S. l.], v. 65, n. 12, p. 7251–7275, 2024. DOI: 10.24996/ijs.2024.65.12.37. Disponível em: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/11168.. Acesso em: 18 jul. 2025.