(3GdJWHjbGJ GdYedjI ddCMGajQ GdObjbI (B/s - (3GdaQjM, Ydj Hf YHO Gddg s ((3GdQjGV (B:s (3LGeYI Gdedc SYhO, GdfTQ GdYdej hGdeWGHY,s, 2006)
(3jTJed Ydi cTGaGJ(B.s
(3HHdjhLQGajG (B: (3U(B. 351-358.s
Keywords: (3Yde GdMaQjGJ(B.s; (3GdMaQjGJ GdMjhGfjI(B.s