Ahmad NS, Masri KA, Md Shahnewaz S, Che Puan O, Moon J. The Influence of Polyurethane Towards The Mechanical Properties of Stone Mastic Asphalt Mixture. IJIE. 2025;17(7):287-302. Accessed April 15, 2026. https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/21072