Hamid, Aadil Abdulsalam, and Haitham Alaa Husain. “Evaluation of Water Seepage Along Proposed Baghdad Metro Tunnel Across Tigris River”. Al-Nahrain Journal for Engineering Sciences 24, no. 2 (December 31, 2021): 149–158. Accessed May 30, 2026. https://nahje.journalpath.com/nahje/article/view/260.