(3GdbhGYO GdGSGSjI aj GdJQbje hGdGedGA hGdfMh (B/ s - (3YHGHfI , jMji s; (3GdQhGTOI , SGeM s; (3SMjeGJ , jhSa s ((3GdGQOf (B: s (3eQcR jRjO ddNOeGJ GdWdGHjI hGdfTQ , s, 2003)
Keywords: (3GddZI GdYQHjI s -- (3GdfMh s