Salloomi, K. N., L. A. Sabri, Y. M. Hamad, and S. Al-Sumaidae. 2019. “Nonlinear Buckling Analysis of Steel Cylindrical Shell With Elliptical Cut-Out Subjected to Longitudinal Compressive Load”. International Journal of Automotive and Mechanical Engineering 16 (2):6723-37. https://doi.org/10.15282/ijame.16.2.2019.19.0506.