(3MedGJ GdJhYjI GdeQhQjI GdYQHjI (B/s - (3NVhQ, COjHs ((3GdQjGV (B:s (3LGeYI fGja GdYQHjI ddYdhe GdCefjI,s, 2007)
(3HHdjhLQGajI (B: (3U(B. 148-154.s
Keywords: (3GdeQhQs -- (3GdHdGO GdYQHjIs