Volume 21, Issue 68, January and February 2012, Pages 19-31
10.22078/pr.2013.87
S.M. Hoseini Nasab; M. Vafae Sefti; A.A. Izadpanah
Volume 21, Issue 65, May and June 2011, Pages 82-97
10.22078/pr.2013.70
S.M. Hoseini Nasab; M. Vafaei; A.A. Izadpanah
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