(3XGgQI GdHQb (B/s - (3hjdjGeR , HQGjGfs (3HQGjGf hjdjGeRs; (3bSe GdJQLeI HOGQ GdaGQhb ddGSJKeGQGJ GdKbGajIs ((3GdbGgQI (B:s (3OGQ GdaGQhb ddGSJKeGQGJ GdKbGajI ,s, 2011)
Keywords: (3GdXhGgQ GdWHjYjIs; (3GdYhGUa GdQYOjIs; (3GdUhGYbs; (3GdQYOs; (3HQb GdSeGAs