DR.NUHAJAMEEL IBRAHIM 1; ASSIST LECTURER FARAH TAWFIQABD EL-HUSSIEN¹. SUBSTITUTION- SHIFTING- FOLDING CIPHER ALGORITHM WITH DYNAMIC SYMMETRIC ENCRYPTION KEY. AL-Yarmouk Journal, [S. l.], v. 11, n. 1, p. 61–73, 2026. Disponível em: https://journal.al-yarmok.edu.iq/index.php/alyj/article/view/1650. Acesso em: 27 jul. 2026.