A. H. Mohammed, “The Effect of Curing Time on The Mechanical Properties of Polystern Reinforced Alumina Particular Composite”, NUCEJ, vol. 15, no. 2, pp. 197–205, Sep. 2012, Accessed: Apr. 12, 2025. [Online]. Available: https://oldjournal.eng.nahrainuniv.edu.iq/index.php/main/article/view/624