Mutleg, Ammar, Muayad A. Al-Sharrad, and Duraid Abd. “Investigation of Permanent Deformation in Iraqi Highways- Iraqi Expressway No.1 As a Case Study”. Iraqi Journal of Civil Engineering 16, no. 2 (January 3, 2023): 101–117. Accessed January 15, 2026. https://ijce.journalpath.com/ijce/article/view/254.