Watan A, Hassin SKA-, Harrbi KH . The Study Effect of Addition Magnesia (MgO) on Some Physical and Mechanical Properties for Alumina. IHJPAS [Internet]. 2017 Aug. 9 [cited 2025 May 1];22(3). Available from: https://www.jih.uobaghdad.edu.iq/index.php/j/article/view/1202