(3QShd Gddg ai GdbQGf GdcQje (B/ s - (3MSf cGed GdedWGhis ([S.N] : (3OGQ GdeYGQa , s, 1998)
Keywords: (3GdSjQI GdfHhjIs; (3GdQShd eMeO Udi Gddg Ydjg hSdes