https://www.resolutionfoundation.org/app/uploads/2020/01/Dead-end-relationship.pdf
https://www.frontier-economics.com/media/5550/a-wholesale-gas-price-cap-in-europe.pdf
https://transparency.eu/burning-candle-mep-income/
https://www.weforum.org/stories/2024/07/the-future-of-critical-raw-materials-how-ukraine-plays-a-strategic-role-in-global-supply-chains/