How U.S. Firms Helped Africa’s Richest Woman Exploit Her Country’s Wealth The New York TimesIsabel dos Santos: Africa's richest woman 'ripped off Angola' BBC NewsRevealed: how Angolan ruler's daughter used her status to build $2bn empire The GuardianAccenture took millions from Isabel dos Santos despite corruption claims Quartz AfricaIsabel dos Santos accuses authorities of "witch-hunt" BBC NewsView full coverage on Google News