Volume 43, Issue 2, February 2011, Pages 43-50
10.22060/ceej.2012.139
Farhad Qaderi Zefrehei; Bita Ayati; Hosein Ganjidoust
Volume 41, Issue 2, February 2009, Pages 93-103
10.22060/ceej.2010.291
Hosein Ganjidoost; Ehsan Moradabadi; Soheila Javadian
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