Atiyah, Ibrahim. “The Study of the Effect of Nano -Materials on the Mechanical Properties of Polymer Matrix Composite Materials”. Journal of natural sciences, life and applied sciences 3, no. 1 (March 30, 2019): 77–71. Accessed December 20, 2025. https://ajsrp.ojsexpert.com/index.php/jnslas/article/view/1004.