(3ebGQfI eYGjjQ GdeMGSHI GdOhdjI(BIAS: (3TQM JMdjd (B- (3fbO (B/ s - (3agej, UdGM GdOjf YHOGdQMefs ((3GdbGgQI (B:s (3ecJHI GdCfLdh GdeUQjI,s, 2000)
Keywords: (3GdeMGSHIs; (3GdfabGJs; (3GdeMGSHI GdMchejIs; (3GdSLdGJGdeGdjIs; (3GdeGdjI GdYGeIs