(3eMGVQGJ aj bGfhf GdJfXje GdOhdj (B/ s - (3eMeO SGeM YeQhs ((3GdbGgQI (B: s [ (3O , f (B] (3,s, 2005)
. 240-220 (3HHdjhLQGajG(B: (3UaMGJ(B.s
Keywords: (3GdbGfhf GdOhdj GdYGes