Ayad Abdulhameed Sulaibi , Hussein Jassim Abdulsameea Alobaidi, Khalid R. Mahmood Al-Janabi,. “Experimental Verse Numerical Analysis of Seepage Through Homogeneous and Non-Homogeneous Earth Dams”. Design Engineering (August 25, 2021): 10147-10158. Accessed April 29, 2024. http://thedesignengineering.com/index.php/DE/article/view/3737.