Abbas , Amel J., and Widad H. Jassim. “Manufacturing Porcelain Covered BY (UPE Silica Fume) Gelcoat”. Ibn AL-Haitham Journal For Pure and Applied Sciences 39, no. 2 (April 20, 2026): 138–149. Accessed June 24, 2026. https://jih.uobaghdad.edu.iq/index.php/j/article/view/4309.