M. M. Hossen, F. U. Z. Chowdhury, M. A. Gafur, A. Abdul Hakim, and S. Nasrin, “INVESTIGATION OF MECHANICAL PROPERTIES OF AL2O3-20 WT % ZRO2 COMPOSITES AS A FUNCTION OF SINTERING TEMPERATURE”, ESJ, vol. 10, no. 9, Mar. 2014.