(3GdSjGSI GdLfGFjI aj LQGFe GdeNOQGJ GdhGbY hGdBaGb GdeSJbHdjI (B:s (3OQGSI ebGQfI (B/s - (3aGFRI jhfS GdHGTGs ((3GdbGgQI (B:s (3OGQ GdfgVI GdYQHjI ,s, 2001)
. 220-217 (3HHdjhLQGajG(B: (3UaMGJ(B.s
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Keywords: (3GdJTQjYGJ GdeJYdbI HGdeNOQGJs