Nazal Mohammed, A. and A. Khalil, A. 2020. Effect of Water Content and Dry Density on the Shear Strength Parameters for Expansive Soil. Al-Rafidain Engineering Journal (AREJ). 25, 2 (Dec. 2020), 22–29. DOI:https://doi.org/10.33899/rengj.2020.126901.1033.