Volume 8, Issue 1, April 2014, Pages 67-76
Aygül Akyüz; Gönül Şahiner; Memnun Seven; Bilal Bakır
Volume 6, Issue 4, January 2013, Pages 286-293
Aygul Akyuz; Memnun Seven; Gonul Şahiner; Bakır Bilal