(3McGjGJ GdfSGA GdOGaFI (B:s (3bUU cJHJgG fSGA eUQjGJ ai eMGaXI GdLjRI (B/s - (3YaGa GdSjO s; (3QGfG QRb s ((3GdbGgQI (B: s (3OGQ GdYGde GdYQHi ,s, 2012)
Keywords: (3bUU GdfSGA s