(3JdhK GdHjFI hUMI GdEfSGf (B:s (3GdeHjOGJ hGdeYGOf GdKbjdI (B/s - (3YHO GdUHhQ, eeOhM aJMjs ([(3ecGf GdfTQ ZjQ eMOO(B] :s (3eeOhM aJMj YHO GdUHhQ,s, 2000)
(3HHdjhLQGajI (B: (3UaMI (B213-221.s
Keywords: (3GdHjFIs -- (3JdhKs; (3GdUMI GdYGeIs