Negussie, Ehitabezahu, and Abebe Dinku. “INVESTIGATION ON THE EFFECTS OF COMBINING LIME AND SODIUM SILICATE FOR EXPANSIVE SUBGRADE STABILIZATION”. Zede Journal of Ethiopian Engineers and Architects 31 (February 8, 2023): 33–44. Accessed November 25, 2024. http://ejol.aau.edu.et/index.php/ZEDE/article/view/6473.