“Stresses and Displacements Analyses around Tunnel Opening Under Water Body Using Finite Element Method (FEM) in Baghdad City/Middle of Iraq”, Iraqi Journal of Science, vol. 57, no. 2B, pp. 1267–1279, Jun. 2022, Accessed: Jul. 03, 2024. [Online]. Available: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/7355