(3eaJGM GddZI GdeUQjI GdbOjeI hGfhGY NWhWgG hGge GTGQGJgG heHGOiA GddZJjf GdbHWjI hGdYHQjI (B/ s - (3GfWhf RcQis ((3GdbGgQI (B: s (3ecJHI eOHhdi , s, 1997)
Keywords: (3MLQ QTjOs; (3GddZI GdeUQjI GdbOjeIs; (3GddZI GdgjQhZdjajIs