(3fMh GdJjSjQ (B/ s - (3GdLhGQj, CMeO YHO GdSJGQs ((3HjQhJ (B:s (3GdeDSSI GdYQHjI ddOQGSGJ h GdfTQ,s, 2006)
Keywords: (3bhGYO GddZIs; (3GdEYQGHs