Mohammed Edries, A.A. and RAMLI, A.A. (2023) “Sign L - The Development of Sign Language System for Primary School Student”, Applied Information Technology And Computer Science, 4(1), pp. 1419–1433. Available at: https://penerbit.uthm.edu.my/periodicals/index.php/aitcs/article/view/7545 (Accessed: 8 April 2026).