(3GdMhGQ GdadSWjfj GdCejQcj (B: s (3GdOHdheGSjI GdSQjI h GdEJUGdGJ GdadSWjfjI GdESQGFjdjI (B/ s - (3QHjY, eMeO YHO GdYRjRs ((3YeGf (B:s (3OGQ GdLdjd ddfTQ h GdOQGSGJ h GdCHMGK GdadSWjfjI,s, 1995)
Keywords: (3GdhdGjGJ GdeJMOIs; (3GdYdGbGJ GdOhdjIs; (3adSWjfs; (3GdSdGe GdYQHj GdESQGFjdjs