Waad Abdulsattar Zakaria. “Settlement-Time Behavior of Steel Piles in Gypsifereous Sand- A Model Prototype Study”. Diyala Journal of Engineering Sciences 6, no. 4 (December 1, 2013): 1–14. Accessed November 21, 2024. https://mail.djes.info/index.php/djes/article/view/494.