MUHAMMAD NAFIS NAQIUDDIN SHARUDIN and Muhammad A'imullah Abdullah (2025) “A Comparison Study of Alternative Materials to Polycarbonate for the Knee Pad Application”, Progress in Engineering Application and Technology, 6(2), pp. 315–324. Available at: https://publisher.uthm.edu.my/periodicals/index.php/peat/article/view/21053 (Accessed: 7 April 2026).