Volume 5, Issue 1, July 2008, Pages 99-112
azam moghadam; akram nikbakht; shaghaeagh nikneshan; ali siyadat
Volume 5, Issue 8, May 2008, Pages 39-56
maadeh sadat raghib; ali siyadat; ali siyadat
Volume 2, Issue 2, June 2005, Pages 125-142
seyad ali siyadat; akram goodarzi
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