Watan, A.W. (2017) “Study the Effect of Addition of Some Oxides on the Mechanical properties on Unsaturated Polyester Resin Compsites”, Ibn AL-Haitham Journal For Pure and Applied Sciences, 28(2), pp. 307–316. Available at: https://jih.uobaghdad.edu.iq/index.php/j/article/view/239 (Accessed: 27 July 2024).