(3GdUMGaI GdchfjI (B:s (3OQGSGJ ai GdGYdGe hGdGJUGd GdOhdi (B/s - (3GMeO HOQ s ((3GdbGgQI (B:s (3OGQ ZQjH ,s, 2006)
(3jTJed Ydi GQLGYGJ HHdjhLQGajIs
Keywords: (3GdUMas; (3GdUMGaI GdGdcJQhfjIs; (3GdGQTja GdGdcJQhfis; (3GdGJUGd GdOhdi s; (3hcGdGJ GdGfHGA GdGLfHjIs; (3hcGdGJ GdGfHGAs; (3GdcJH GdGdcJQhfjIs; (3GdUMas -- (3GNQGLs