Adel Kh. Mahmoud, A.S. Dhia, and M. J. Ghazali. “The Effect of Laser Surface Hardening on The Wear and Friction Characteristics of Acicular Bainitic Ductile Iron”. Diyala Journal of Engineering Sciences 1, no. 1 (September 1, 2008): 109–120. Accessed November 22, 2024. https://mail.djes.info/index.php/djes/article/view/714.