https://www.caritas.org/2024/08/record-humanitarian-worker-death-toll-what-can-eu-do/
http://library.fes.de/pdf-files/iez/13375.pdf
https://www.globalwitness.org/en/campaigns/stop-russian-oil/one-year-western-companies-traded-384-million-barrels-russian-oil/
https://www.whitehouse.gov/wp-content/uploads/2018/10/The-Opportunity-Costs-of-Socialism.pdf