Khok, X.H. and Sapiee Jamel (2024) “Secure Messaging using HIGHT for Android Smartphones”, Applied Information Technology And Computer Science, 5(2), pp. 232–253. Available at: https://penerbit.uthm.edu.my/periodicals/index.php/aitcs/article/view/16695 (Accessed: 7 April 2026).