Mohamed, K., F. H. Hj. Mohd Ali, S. Ariffin, and M. N. Mohammed Pauzi. “A Review of Cryptography Based on Key Dependent S-Box in Block Cipher”. Selangor Science & Technology Review (SeSTeR), Vol. 2, no. 2, Nov. 2018, pp. 1-8, https://sester.journals.unisel.edu.my/ojs/index.php/sester/article/view/32.