Azhan, N. A. (2024) “Design and Evaluation of a Smart Jacket for Enhancing Safety in Individuals with Hearing Loss and Non-Verbal Impairments”, Politeknik & Kolej Komuniti Journal of Engineering and Technology. Putrajaya, Malaysia, 9(2), pp. 151–159. Available at: https://app.mypolycc.edu.my/journal/PMJET/article/view/541 (Accessed: 6 September 2025).