[1]
Mustafa Ahmed Rajab and Ahmed Shihab Ahmed, “تأثير طرق القطع اللاتقليدية على دقة الأبعاد وطبيعة الأسطح المثقبة: Effect of Non-Conventional Cutting Methods on Hole Deviation and Surface Integrity ”, DJES, vol. 2, no. 2, pp. 40–55, Dec. 2009.