
https://www.politico.eu/article/eu-ombudsman-emily-oreilly-calls-for-ethics-rules-revamp-qatar-lobbying-scandal-erupts-eva-kaili-european-parliament/

https://www.brookings.edu/articles/a-better-anti-corruption-machine-breakthroughs-needed-to-fight-illicit-finance-and-protect-democracy/

https://www.nao.org.uk/wp-content/uploads/2023/03/tackling-fraud-and-corruption-against-government.pdf