(3GdJMcje hSjGOI GdOhdI (B/s - (3Qbjg QjGVs ((3GdbGgQI (B:s (3OGQ GdfgVI GdYQHjI ,s, 2010)
. 459-454 (3HHdjhLQGajG(B: (3UaMGJ(B.s
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Keywords: (3GdJMcje aj GdYbhO GdEOGQjIs -- (3GdbGfhf GdEOGQjs