1. EU Sanctions against Russia Explained
https://www.consilium.europa.eu/en/policies/sanctions/restrictive-measures-against-russia-over-ukraine/sanctions-against-russia-explained
2. EU Statement on Safety, Security, and Safeguards Implications of the Situation in Ukraine as Delivered at the International Atomic Energy Agency (IAEA) Board of Governors on 9 March 2022
https://www.eeas.europa.eu/eeas/eu-statement-safety-security-and-safeguards-implications-situation-ukraine-delivered_en
3. War and the World Economy: Stock Market Reactions to International Conflicts on JSTOR
https://www.jstor.org/stable/27638514
4. The Impact on Trade and Development of the War in Ukraine
https://unctad.org/system/files/official-document/osginf2022d1_en.pdf
5. A trade war and a pandemic: Disruption and resilience in the food bank supply chain