(3Odjd GdHGMKjf aj GdefgLjI h GdJQbje h GdYOO h GdJhKjb (B/s - (3SYjO, eMehO TGcQ s ((3YeGf (B:s (3OGQ UaGA ddfTQ h GdJhRjY ,s, 2010)
Keywords: (3GdJQbje s; (3GdefgLjI s; (3Odjd GdHGMKjf s