ABDUL AZIZ, M. A., & Shamshuddin, M. K. (2021). Investigation of Using Plastic Waste in Asphalt Concrete Mixture as Binder Modifier. Recent Trends in Civil Engineering and Built Environment, 3(1), 469-475. https://penerbit.uthm.edu.my/periodicals/index.php/rtcebe/article/view/3255