(3fXQjI GdJGhjd ai GdadSaI GdYQHjI GdGSdGejI (B/ s - (3YHOGdbGOQ ajOhMs ((3ShQjG (B: s (3GdGhGFd ddfTQ hGdJhRjY , s, 2005)
Keywords: (3GdadSaI GdGSdGejIs; (3GdLOds; (3GdhLhOs; (3GdJChjds; (3GdJChjd YfO GdTjYIs; (3GdJChjd YfO GdUhajIs