(3eHGOF GdEOGQI GdMOjKI (B((3GdfXQjGJ (B- (3GdYedjGJ GdEOGQjI (B- (3hXGFa GdefXeI(B) / s - (3MQje, MSjfs ((3YeGf (B:s (3OGQ GdMGeO ddfTQ hGdJhRjY,s, 2006)
Keywords: (3GdEOGQIs; (3GdbQGQGJ GdEOGQjIs