Halil started following the work of Yusuf kaynak, University of Kentucky, Mechanical Engineering. 2010-10-14 03:36:18 -0700

Halil started following the work of Yılmaz Küçük, Bartın University, Mechanical Engineering. 2009-12-12 14:40:46 -0800

Halil added unconfirmed people to the departments Textile Engineering, Mechanical Engineering and Metallurgical and Materials Engineering on the tree. 2009-11-11 07:02:34 -0800