Mangi, S.A., Wan Ibrahim, M.H., Jamaluddin, N., Arshad, M.F., Memon, S.A. and Shahidan, S. 2019. Effects of Grinding Process on the Properties of the Coal Bottom Ash and Cement Paste. Journal of Engineering and Technological Sciences. 51, 1 (Feb. 2019), 1-13. DOI:https://doi.org/10.5614/j.eng.technol.sci.2019.51.1.1.