Mhamdi, L, AC Seibi, A Karrech, S El-Borgi, and I Barsoum. “Stress Concentration Factor of Expanded Aluminum Tubes Using Finite Element Modeling”. The Journal of Engineering Research [TJER] 10, no. 1 (June 1, 2013): 88–96. Accessed April 14, 2021. https://journals.squ.edu.om/index.php/tjer/article/view/126.