H. Al-Bayati, A., I. M. Al-Kiki, K. A. Al-Juari, and A. F. Qassid. “Studying The Influence Of Compacting Method On The Engineering Properties Of Expansive Clayey Soil”. Al-Rafidain Engineering Journal (AREJ), vol. 16, no. 4, Sept. 2008, pp. 1-16, doi:10.33899/rengj.2008.44741.