Correlation of the Na2SiO3 to NaOH Ratios and Solid to Liquid Ratios to the Kedah’s Soil StrengthHazamaah Nur Hamzah, Mohd Mustafa Al Bakri Abdullah, Heah Cheng Yong, Mohd Remy Rozainy Mohd Arif Zainol, Aiman Mahmad Nor and A.Z. Warid WazienMATEC Web Conf., 78 (2016) 01071DOI: https://doi.org/10.1051/matecconf/20167801071