Elmrom, Tawfeg, Muna Alfergani, and Elisabeth Bowman. “Parametric Investigation on the Response of High-Density Polyethylene Pipes to Eccentric Loading”. International Journal of Engineering Research 4, no. 1 (April 30, 2025): 63–77. Accessed December 5, 2025. http://journal.su.edu.ly/index.php/ijer/article/view/3324.