Kadhim, M.J., Mohammed Jawad, R.K. and Kamal, H.M. 2018. Study the Effects of Reactive Materials Replacement on Some Properties of Cement Mortar. Science Journal of University of Zakho. 6, 4 (Dec. 2018), 182–189. DOI:https://doi.org/10.25271/sjuoz.2018.6.4.543.