KADHIM, Nasreen J. Breaking Knapsack Cipher Using Population Based Incremental Learning. Al-Nahrain Journal of Science, [S. l.], v. 14, n. 2, p. 199–206, 2011. Disponível em: https://www.anjs.edu.iq/index.php/anjs/article/view/906. Acesso em: 24 oct. 2026.