Abdul-Hamead A. Studying the Effect of Adding Doekhla kaolin Clay and Alumina to Iraqi Bauxite on Some Physical and Mechanical and Thermal Properties. en [Internet]. 1Mar.2019 [cited 30Nov.2019];7(1):95-05. Available from: http://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/473