(3ChbGa HjJ GdebOS hCKQgG aj GdJfejI GdEbJUGOjI hCKQ GdEMJdGd GdjghOj YdjgG (B/ s - (3CHh GdQHY, eQhGf YHO GdMGaX YhGOs ((3YeGf (B:s (3GdOGQ GdYKeGfjI,s, 2005)
Keywords: (3Gdabg GdESdGej(B. s; (3GdChbGa(B. s; (3Gdhba(B. s; (3GdJfejI GdEbJUGOjI(B. s