(3JMQjQ GdGbJUGO hOSJhQ SfI (B1971 / s - (3SYGO GdTQbGhjs ((3GdbGgQI (B:s (3OGQ GdfgVI GdYQHjI,s, 1993)
(3eWHYI LGeYI GdbGgQI hGdcJGH GdLGeYj s
(3jTJed Ydi GQLGYGJ HHdjhLQGajI s
(3GdfU CZdHg HGddZI GdYQHjI eY HYV GdfUhU GdaQfSjIs
Keywords: (3GdbGfhf GdOSJhQjs