(3efGgL GdHMK aj YUQ GdeYdheGJ GdGdcJQhfjI (B/s - (3bGj(B.(3d(B.(3Z s; (3SejQ(B,(3LGOs ((3eUQ (B:s (3GdOGQ GdYGdejI ,s, 2005)
Keywords: (3GdeYdheGJ GdGdcJdQhfjIs; (3YUQ GdeYdheGJs; (3efGgL GdHMKs