Orhan Sengul

发表

Orhan Sengul, Erdem Demircioglu, Murat H. Sazli, 2013 .

Mustafa Turkmenoglu, Orhan Sengul, Levent Burak Yalciner, 2012 .

Orhan Sengul, Fethi Turk, Sinan Gokgoz, 2011 .