Mat Jali, Norazrina, and Patrice Longere. “Fracture Behavior of RT-PMMA Under Impact Loading”. International Journal of Integrated Engineering 12, no. 5 (June 6, 2020): 104–107. Accessed July 23, 2024. https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/6088.