(3MQGFb GdZGHGJ GdCSHGH h WQb GdehGLgI (B/ s - (3GdTgQj, Ydj Hf YHOGddgs ((3GdQjGV (B:s (3LGeYI fGja GdYQHjI ddYdhe GdCefjI,s, 2010)
Keywords: (3GdZGHGJs; (3GdMQGFbs