. (2005). -. (e10021). GEOGRAPHICAL RESEARCH QUARTERLY, 36(3), e10021
. "-" .e10021 , GEOGRAPHICAL RESEARCH QUARTERLY, 36, 3, 2005, e10021.
. (2005). '-', GEOGRAPHICAL RESEARCH QUARTERLY, 36(3), e10021.
, "-," GEOGRAPHICAL RESEARCH QUARTERLY, 36 3 (2005): e10021,
. -. GEOGRAPHICAL RESEARCH QUARTERLY. 2005;36(3):e10021 (In Persian).
