(3GdeGdjI GdYGeI (B/s - (3YHO GdMajX YHO Gddg YjOs ((3GdbGgQI (B:s (3LGeYI GdbGgQI (B,s, 2005)
. 240-220 (3HHdjhLQGajG(B: (3UaMGJ(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdeGdjI GdYGeIs; (3GdeGdjI GdYGeI hGdJTQjY GdVQjHjs