(3LQjeI GdQThI aj GdfXGe GdSYhOj (B/s - (3CSGeI eMeO YLH fhQs ((3GdQjGV (B:s (3eYgO GdEOGQI GdYGeI (B- (3GdEOGQI GdYGeI ddHMhK ,s, 1997)
. 171-167 (3HHdjhLQGajG(B: (3UaMGJ(B.s
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Keywords: (3GdQThIs -- (3GdSYhOjIs; (3bGfhf GdYbhHGJ GdbSe GdNGUs