Shaaban, Hind, Ali Alramahi, and Farah Sari. “H.A.F Technique for Documents and Archaeologist Images Encryption”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 25, no. 3 (March 3, 2016): 142–153. Accessed May 5, 2024. https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/5334.