Volume 21, Issue 3, September and October 2010, Pages 108-113
Gashtasb Mardani; Mehraban Sadeghi; Maryam Ahankoob
Volume 17, Issue 2, May and June 2006, Pages 44-53
Alireza Zadeh Bafghi; Amir Taebi; Majid Afyuni
Volume 16, Issue 4, January and February 2006, Pages 21-29
Amir Taebi; Ali Reza Zade Bafqi; Majid Sartaj