(3bVGA eLdS GdOhdI hGLQGAGJ hUjZ GdOYGhi GdGOGQjI (B/ s - (3NejS GdSjO GSeGYjds ([S.N] : (3GdeLGdS , s, 1993)
Keywords: (3GdbGfhfs; (3GdbGfhf GdYGes; (3GdbGfhf GdGOGQis; (3GdbVGA GdGOGQjs; (3eLdS GdOhdIs