Ahmed M. Elsharief, Adil A. M. Elhassan, and Awad E. M. Mohamed. “Lime Stabilization of Tropical Soils from Sudan for Road Construction”. GEOMATE Journal 4, no. 8 (June 29, 2013): 533–538. Accessed July 5, 2022. https://geomatejournal.com/geomate/article/view/1902.