Strength Development and Microstructure of Alkali-activated Slag-MgO in Air Curing ConditionChao-Lung Hwang, Duy-Hai Vo, Mitiku Damtie Yehualaw and Vu-An TranMATEC Web Conf., 186 (2018) 02003DOI: https://doi.org/10.1051/matecconf/201818602003