(3Jbhje cJGH eGOI GdbQGAGJ ddUa GdKGdK GdKGfhj aj eOGQS JMajX GdbQBf GdcQje GdJGHYI dhRGQI GdeYGQa (B1420-1421 (3g` (B:s (3GdaUd GdOQGSj GdKGfj (B/s - (3GdjhSa, MeO YHO GdYRjR MeOs ((3GdeOjfI GdefhQI (B:s (3eLeY Gdedc agO dWHGYI GdeUMa GdTQja,s, 2000)
Keywords: (3GdbQBfs -- (3bQGAGJs; (3GdbQBfs -- (3JMajXs; (3GdbQBfs -- (3OQGSI hJYdjes -- (3GdSYhOjIs