Samir Nassaf Mustafa. “EFFECT OF KAOLIN ON THE MECHANICAL PROPERTIES OF POLYPROPYLENE/ POLYETHYLENE COMPOSITE MATERIAL”. Diyala Journal of Engineering Sciences 5, no. 2 (December 1, 2012): 162–178. Accessed October 5, 2024. https://mail.djes.info/index.php/djes/article/view/558.