Volume 22, Issue 1, June 2008, Pages 11-23
10.22092/ijsr.2008.126970
A. Asadi Kangarshahi; M. J. Malakouti
Volume 20, Issue 1, May 2006, Pages 117-126
10.22092/ijsr.2006.127189
F. Nourgholipour; K. Khavazi; H. Besharati; A. Fallah
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