(3LGeY HjGf GdYde haVdg (B/s - (3YHO GdHQ, jhSa Hf YHO Gddg Hf eMeOs 368-463 (3g`(B.s; (3GdRgjQj, CHh GdCTHGds ((3GdOeGe (B- (3GdeedcI GdYQHjI GdSYhOjI (B:s (3GdQjGV (B:s (3OGQ GHf GdLhRj,s, 2006)
Keywords: (3GdESdGe hGdYdes; (3BOGH WGdH GdYdes; (3BOGH GdYde hGdeJYdes