https://corporateeurope.org/en/2020/02/toxic-residues-through-back-door
https://corporateeurope.org/en/2022/11/cop27-100-more-fossil-fuel-lobbyists-last-year
https://www.lobbycontrol.de/2020/09/lobbyregister-entwurf-im-internationalen-vergleich/?pk_campaign=20201008&pk_source=nl
https://es.insightcrime.org/noticias/balance-insight-crime-incautaciones-cocaina-2022/