Norazni, Nur Shazwina Asmira, and Nurul Hidayah Mohd Kamaruddin. “Aging Influence on Chemical Properties of Palm Oil Mill Sludge Modified Asphalt Binder”. Recent Trends in Civil Engineering and Built Environment 4, no. 3 (January 9, 2024): 379–387. Accessed July 18, 2024. https://publisher.uthm.edu.my/periodicals/index.php/rtcebe/article/view/5901.