Watan, A., Hassin, S.K.A.-. and Harrbi, K.H. . (2017) “The Study Effect of Addition Magnesia (MgO) on Some Physical and Mechanical Properties for Alumina”, Ibn AL-Haitham Journal For Pure and Applied Sciences, 22(3). Available at: https://www.jih.uobaghdad.edu.iq/index.php/j/article/view/1202 (Accessed: 1 May 2025).