1.
Faiq L, Attiyah Z. hermo-Physical and Mechanical Properties of Unsaturated Polyester /Cobalt Ferrite Composites. Eng. J. [انترنت]. 312017 [وثق 302019];23(4):88-9. Available from: http://joe.uobaghdad.edu.iq/index.php/main/article/view/53