(3GdaJGhi GdTGPI (B: s (3eYGjjQgG h JWHjbGJgG h GSHGHgG h cja fYGdLgG hfJhbGgG (B/s - (3jhSa GdbQVGhis ((3GdbGgQI (B: s (3OGQ GdTQhb ,s, 2010)
Keywords: (3GdaJGhi GdTGPIs; (3GdQHGs; (3GdaJGhi GdTQYjIs