(3JGQjN GdGSJTQGb hSjGSGJg (B: s (3GdUQGY Ydi JaSjQ GdTQb GdGhSW (B/s - (3dhceGf , RcGQis; (3TQja jhfS s ((3GdbGgQI (B: s (3OGQ GdTQhb ,s, 2007)
Keywords: (3GdGSdGe hGdZQHs; (3GdGSJTQGbs