(3GdEQTGO GdfaSj dPhj GdGMJjGLGJ GdNGUI hCSQge (B:s (3Odjd ddBHGA hGdeQHjf hGdeNJUjf (B/s - (3CHh GdfhQ, eMeO YHO GdJhGH ,s; (3YHO GdaJGM ,CMeO SjO s ((3GdSYhOjI (B:s (3ecJHI GdQTO ,s, 2013)
Keywords: (3GdGQTGO GdfaSjs; (3Phj GdGMJjGLGJ GdNGUIs