Volume 5, Issue 1, April 2013, Pages 97-118
vahid Biglari; Najmeh Hajian; Masoud Saeedi
Volume 4, Issue 1, May 2012, Pages 47-66
Gh Blue; J Babajani; M Ebrahimi Maimand
Volume 3, Issue 2, September 2011, Pages 63-78
GH Kordestani.; A Lotfi
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