Volume 25, Issue 3, December 2011, Pages 177-186
10.22092/ijsr.2011.126481
ghobad jalali; M. J. Malakouti; Mohammad Mehdi Tehrani; VAHIDREZA GHASEMI DEHKORDI
Volume 20, Issue 1, May 2006, Pages 117-126
10.22092/ijsr.2006.127189
F. Nourgholipour; K. Khavazi; H. Besharati; A. Fallah