(3GdUMGaI GdGdcJQhfjI (B: s (3OQGSGJ ai GdJaGYdjI hJUeje GdehGbY (B/ s - (3TQja OQhjT GddHGfs ((3GdbGgQI (B: s (3GdOGQ GdeUQjI GddHfGfjI , s, 2005)
Keywords: (3GdUMGaI (B- (3GdJMQjQ GdGdis; (3GdUMGaI GdGdcJQhfjI (B- (3GdfTGI hGdJWhQs; (3GdUMGaI GdGdcJQhfjI (B- (3ehGbYs; (3GdUMGaI GdGdcJQhfjI (B- (3JUejes