(3GOH GdGWaGd YfO eMeO SYjO GdYQjGf (B:s (3JCdja RjfH HjQg Lcdi s - (3RjfH HjQg Lcdi s ((3GdbGgQI (B: s (3ecJHI GdHdO GdGejf,s, 2001)
Keywords: (3eMeO SYjO GdYQjGf s; (3GOH GdWad s