ABDULLA , K. A., and S. Y. EZDEEN. “EFFECTS OF LAMINA ORIENTATION ON UNIAXIAL BUCKLING LOAD OF COMPOSITE PLATES”. Journal of Duhok University, Vol. 26, no. 2, Nov. 2023, pp. 705 -20, https://journal.uod.ac/index.php/uodjournal/article/view/3346.