
https://www.thecityuk.com/assets/2017/Reports-PDF/A-vision-for-a-transformed-world-leading-industry.pdf

https://www.fraserinstitute.org/sites/default/files/canada-us-energy-sector-competitiveness-survey-2023.pdf

https://wiiw.ac.at/the-geoeconomic-interconnectivity-index-measuring-the-eu-s-economic-ties-with-its-neighbours-against-those-of-the-us-china-and-russia-2010-2023-dlp-7401.pdf