H. Muttashar, Yasir, Yasir M. AL-Badran, and Namir G. Ahmed Alkawaaz. “Evaluation of Pile Technique to Improve Weak Subgrade Soil Under Traffic Loading”. International Journal of Engineering and Technology 7, no. 4.20 (November 28, 2018): 563–567. Accessed May 13, 2025. https://mail.sciencepubco.com/index.php/IJET/article/view/26419.