Haruna, S. and Mohammed, B.S. and Shahir-Liew, M. and Alaloul, W.S. and Haruna, A. (2018) Effect of water-binder ratio and naoh molarity on the properties of high calcium fly ash geopolymer mortars at outdoor curing. International Journal of Civil Engineering and Technology, 9 (10). pp. 1339-1352. ISSN 09766308