(3GdEYdGe hGdCef (B/s - (3GdfOhI GdYdejI Mhd GdEYdGe hGdCefs (2005 : (3GdNQWhe(B)s ((3GdQjGV (B:s (3LGeYI fGja GdYQHjI ddYdhe GdCefjI,s, 2006)
(3HHdjhLQGajI (B: (3UaMI (B246-248.s
Keywords: (3GdCef Gdbhejs; (3GdCef GdOGNdj s; (3hSGFd GdEYdGes; (3GdEYdGe GdCefjs