Volume 25, Issue 2, July and August 2012, Pages 91-101
10.22063/jipst.2012.552
Mahmood Mehrdad Shokrieh; Vahid Nasir
Volume 22, Issue 5, January and February 2010, Pages 399-407
10.22063/jipst.2009.711
S.H. Jafari; H.A. Khonakdar; M. Ehsani; A. Asadinezhad
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