(3GdEYGbI GdSeYjI (B: (3Odjd GdhGdOjf aj GdJYGed eY Phj GdEYGbI GdSeYjI (B/ s - (3GdbQjhJj, EHQGgje Cejfs; (3GdObGb, RgQI Ydjs ((3YeGf (B:s (3OGQ jGaG GdYdejI ddfTQ h GdJhRjY,s, 2006)
Keywords: (3QYGjI GdeYhbjfs; (3GdGYGbGJs; (3GdJQHjI GdNGUIs; (3GdWdGH GdeYhbhfs