(3Odjd GdehGbY GdYQHjI Ydi GdGfJQfJ (B/ s - (3NGdO GdYGeQis; (3YHOGdMejO YHOGdYGWis ((3GdbGgQI (B: s (3OGQ GdaGQhb ddfTQ hGdJhRjY , s, 2001)
Keywords: (3fXe GdeYdheGJs; (3GNJRGf hGSJQLGY GdeYdheGJs; (3GdEfJQfJs; (3GdEfJQfJ (B- (3ehGbY GdYQHjIs