Mohd Fauzi, Siti Yohana Akmal, Marinah Othman, Farrah Masyitah Mohd Shuib, Kamaruzzaman Seman, and Khairi Abdul Rahim. 2018. “Randomness Evaluation of Modified A5/1 Stream Cipher for Global System for Mobile Communication”. Malaysian Journal of Science Health & Technology 2 (Special Issue). https://doi.org/10.33102/mjosht.v2iSpecial Issue.48.