(3OQGSGJ fXQjI hJWHjbjI ai eMGSHI GdRcGI (B/ s - (3ceGd NdjaI GHhRjOs ((3GdbGgQI (B: s (3OGQ GdLGeYI GdLOjOI ddfTQ , s, 2002)
Keywords: (3GdRcGI (B- (3GdGfhGY GdJi jLH ajgG h ebGOjQgGs; (3RcGI GdJLGQIs; (3RcGI GdMjhGfs