(3Rci eHGQc TGYQG (B/ s - (3GdYQHi MSf OQhjTs ([S.N] : (3GdgjFI GdeUQjI GdYGeI ddcJGH , s, 1986)
Keywords: (3GdTYQ GdYQHis; (3GdJQGLe GdGOHjIs; (3GdGOHGAs; (3Rci eHGQcs