Volume 14, Issue 24, May 2009, Pages 1-17
10.22059/ier.2009.32679
Masoud Abdi Rad; Amir Jaafar Zadeh
Volume 13, Issue 20, January 2008, Pages 1-12
10.22059/ier.2007.32647
Amir Mansour Tehranchian; Masoud Abdi Rad