(3JaSjQ YHO GdQMef Hf RjO Hf CSde (B/s - (3YHO Gddg CHh GdSYhO HOQ s ((3GdbGgQI (B:s (3OGQ YGde GdcJH ; s (3GdQjGV ,s, 1996)
(3HHdjhLQGajG(B: (3UaMGJ(B1106-1067s
(3GdfU HGddZI GdYQHjIs
Keywords: (3efGgL Yde GdJaSjQ s