Subject Areas :

Mohhamad  AjzaShokouhi ¹ (Ph.D., Associated Professor of Geography and Urban Planning, Ferdowsi University of Mashhad)
Houman  Shadabmehr ² (Ph.D. student of Geography and Urban Planning,Ferdowsi University of Mashhad International Campus)

Received: 2013-09-16 Accepted : 2014-09-09 Published : 2015-07-11

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