Volume 6, Issue 4, January 2016, Pages 745-767
10.22059/jrur.2015.57108
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Volume 5, Issue 1, May 2014, Pages 45-70
10.22059/jrur.2014.51446
Jaber Paryab; Naser Zamani Miyandashti; Gholamreza Pezeshkirad; Habibeh Jamali