Volume 23, Issue 4, February 2013, Pages 67-84
Nasrollah Pour Afkari; Behzad Hakiminya; Arash Heydari; Shahrooz Foroutankia
Volume 20, Issue 3, October 2009, Pages 135-157
Volume 20, Issue 2, July 2009, Pages 81-106
Nasrolah Poorafkari; Mansour Haghighatian; Seyed Reza GHotbi
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