(3GdbOQGJ GdYbdjI (B/ s - (3aDGO GHhMWHs ([S.N] : (3ecJHI GdGfLdhGdeUQjI , s, 1986)
Keywords: (3GdHjFIs; (3GdJYdjes; (3GdhQGKIs; (3Yde GdfaSs; (3Yde GdfaS GdJQHhis; (3GdaQhb GdaQOjIs; (3GdJacjQs; (3GdPcGAs; (3GdGOQGcs; (3GdMSGHs; (3GdMQcIs; (3bjGS GdPcGAs; (3GdMSs