MUHAMMAD NAFIS NAQIUDDIN SHARUDIN, Muhammad A'imullah Abdullah. A Comparison Study of Alternative Materials to Polycarbonate for the Knee Pad Application. peat [Internet]. 2025 Oct. 16 [cited 2026 Apr. 7];6(2):315-24. Available from: https://publisher.uthm.edu.my/periodicals/index.php/peat/article/view/21053