(3jhe YGThQGA (B:s (3aJGhj TjN GdGSdGe aj GMcGe jhe YGThQGA heG jbY ajg ef GdHOY (B/ s - (3GHf JjejI, Jbj GdOjf GHh GdYHGS GMeO Hf YHO GdMdjes; (3eOZeT, LeGd YHO GdZfjs ((3YeGf (B:s (3OGQ GdESQGA ddfTQ hGdJhRjY,s, 2005)
Keywords: (3GdefGSHGJ(B.s; (3GdCjGe(B.s; (3GdaVGFd(B.s; (3jhe YGThQGA(B.s