(3Mb GdeDda aj GdYdGbGJ GdNGUI GdOhdjI (B:s (3hGdfXQI GdYQHjI hGdESdGejI ddMbhb GdPgfjI aj efXhQ GdEbJUGO GdYGdej GdLOjO (B/s - (3LeGd eMehO GdcQOis ((3GdbGgQI (B:s (3OGQ GdfgVI GdYQHjI(B,s, 2002)
. 197-193 (3HHdjhLQGajG(B: (3UaMGJ(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdYdGbGJ GdJTQjYjI Hjf GdOhds; (3GdbGfhf GdOhdj GdYGes