Ziari,H. , , Zalnezhad,M. , , Nasiri Amiri,E. , and Ziari,M. A. . "Functional Analysis of the Use of Coal Waste as a Substitute of Natural Filler in Slurry Seal Surface Treatment", Quarterly Journal of Transportation Engineering, 15, 3, 2024, 3799-3820. doi: 10.22119/jte.2023.365546.2625