Effect of NaOH Molarity on the Strength and Microstructure of Natural Pozzolan-Based AACMohammed Ibrahim, Megat Azmi Johari, Mohammad Kalimur Rahman, Mohammed Maslehuddin and Mohamed Hatim DafallaMATEC Web Conf., 203 (2018) 06017DOI: https://doi.org/10.1051/matecconf/201820306017