(3fWGb GdGOYGA HGdMb GdTNUj GeGe GdbVGA GdLRGFj (B/ s - (3GdeLGdj, fXGe Jhajb s ((3YeGf(B[(3GdGQOf(B]: s (3OGQ GdKbGaI ddfTQ hGdJhRjY , s, 2006)
Keywords: (3GdeMGce GdLfGFjI s