1.
Hameed Majeed A, S. Hamza M, Raheem Kareem H. Mechanical and Tribological Behavior of Unsaturated Polyester NanoCarbon Black Composite. J. eng. sustain. dev. 2013;17(6):78-86. Accessed June 13, 2026. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1026