(3CMcGe GdehGQjK (B:s (3OQGSI JWHjbjI (B: 1400 (3eSCdI ejQGKjI JTed LejY MGdGJ GdejQGK (B/s - (3NdjaI, eMeO Wg CHh GdYdGs ((3GdbGgQI (B:s (3OGQ GdSdGe,s, 2011)
Keywords: (3GdehGQjK (B((3abg ESdGej(B)s