(3GdcaGdI hJWHjbGJgG GdeYGUQI aj Gdabg GdESdGej (B/s - (3GdSjO, Ydj eMeO YHO GdMGaXs ((3GdEScfOQjI, eUQ (B:s (3OGQ GdacQ GdLGeYj,s, 2008)
(3jTJed Ydi cTGa(B.s
(3HHdjhLQGajI (B: (3U(B. 341-360.s
Keywords: (3GdcaGdI (B((3abg ESdGej(B)s