(3fXe GdOaY GdGdcJQhfjI hGfYcGSGJgG Ydi SdWGJ GdfHc GdeQcRj (B/ s - (3GdYLej, GMeO YHO GdYdje, s ((3GdGScfOQjI (B[(3eUQ(B] : s (3OGQ GdLGeYI GdLOjOI, s, 2013)
(3jJVef edGMb hcTGaGJ(B.s
(3jJVef GQLGYGJ HHdjhLQGajI (B: (3UaMI (B313-330.s
Keywords: (3GOGQI GdHfhc(B.s; (3GdJLGQI GdGdcJQhfjI(B.s; (3HWGbGJ GdGFJeGf(B.s