(3OjhGf YGeQ Hf GdWajd (B/ s - (3GHf GdWajd GdYGeQi, YGeQs ([S.N] : (3OGQ GdUGOQ , s, 1979)
Keywords: (3GdTYQ GdYQHis; (3GdGOH GdYQHis; (3OhGhjf hbUGFOs; (3YGeQ Hf GdWajds; (3JGQjN hfbOs