Salim Basheer, G. and غصون (2025) “Application of Polyalphabetic Substitution Cipher using Genetic Algorithm”, AL-Rafidain Journal of Computer Sciences and Mathematics, 5(1), pp. 57–68. Available at: https://tanmiyat.uomosul.edu.iq/index.php/csmj/article/view/37095 (Accessed: 8 September 2025).