(3UMjM GdCOH GdeaQO ddEeGe GdHNGQj (B/s - (3GdCdHGfj, eMeO fGUQ GdOjf,s 1333-1418 (3g`(B.s; (3GdHNGQj, eMeO Hf ESeGYjd Hf EHQGgje,s 194-256 (3g`(B.s ((3GdSYhOjI (B:s (3OGQ GdOdjd GdCKQjI ,s, 2007)
Keywords: (3GdCNdGb GdESdGejIs