(3cQI GdSdI , cQI GdWGFQI , cQI GdjO cQI GdeVQH h QjGVGJ GNQi s - (3YHO QHg QYO eMeOs ((3YeGfs (3GdLfGOQjI ddfTQ h GdJhRjYs, 2010)
Keywords: (3GdGdYGH GdQjGVjIs