(3eG gh Ufac GdfaSj(B-(3GdLfSi (B:s (3GNJHGQGJ hGQTGOGJ ddMH GdSYjO (B/s - (3TcjH, eUWais ((3GdbGgQI (B:s (3OGQ ZQjH ddWHGYI hGdfTQ,s, 2007)
Keywords: (3GdGNJHGQGJ GdTNUjIs; (3GdeQCIs