(3GdcTha GdLZQGajI (B: s (3OQGSI dJGQjN GdcTha GdLZQGajI hdJWhQ GdacQ GdLZQGai (B/ s - (3jSQi YHOGdQGRb GdLhgQis ((3HjQhJ(B: s (3OGQ GdfgVI GdYQHjI , s, 1984)
Keywords: (3GdLZQGajGs; (3GdQMGdI GdYQHs; (3GdYQH hGdcTha GdLZQGajIs; (3GdMVGQI GdGSdGejIs; (3GdcTha GdLZQGajIs