(3GdcdjGJ ai GdWH eY eYLe HGdeUWdMGJ GdWHjI GdYQHjI (B/ s - (3YhGWa YHOGdQMefs; (3GHf QTO (B: (3GHhGdhdjO eMeO Hf GMeO Hf eMeO GdGfOdSi GdbQWHis; (3eMeO YGHO GdLGHQis ([S.N] : (3GdYQHi ddfTQ hGdJhRjY , s, 1999)
Keywords: (3GdWHs; (3GdWH GdYQHis; (3GdGOhjIs; (3GdUMI GdYGeIs; (3GdfHGJGJ GdWHjIs; (3GdYbGbjQs; (3GdJTQjMs; (3GdGOhjI GdTYHjIs