Document Type : Original Article
Authors
1 PhD student in Political Geography, Ferdowsi University of Mashhad, Mashhad, Iran
2 Assistant Professor of Political Geography, Ferdowsi University of Mashhad, Mashhad, Iran
3 Associate Professor of Political Geography, Ferdowsi University of Mashhad, Mashhad, Iran
4 Assistant Professor of Political Geography, Malek Ashtar University, Tehran, Iran
Keywords