Maniruzzaman, A. A. Md., A. W. Hamad, A. M. Maleka, and M. Elsergany. 2020. “Rheological Properties of Cellulose Oil Palm Fiber (COPF) Modified 80-100 Asphalt Binder”. Journal of Advanced Research in Applied Mechanics 7 (1):21-30. https://akademiabaru.com/submit/index.php/aram/article/view/1718.