1. Biden-Harris Administration. FACT SHEET: Securing a Made in America Supply Chain for Critical Minerals. [September 23, 2022]; Available from: https://www.whitehouse.gov/briefing-room/statements-releases/2022/02/22/fact-sheet-securing-a-made-in-america-supply-chain-for-critical-minerals/.
2. Marcin S. Critical raw materials in EU external policies.
3. Fraunhofer ISI. Rohstoffe für Zukunftstechnologien 2021.
4. China's Global Monopoly on Rare-Earth Elements. The US Army War College Quarterly;Ferreira;Parameters,2022
5. Life Cycle Assessment of Neodymium-Iron-Boron Magnet-to-Magnet Recycling for Electric Vehicle Motors;Jin;Environ Sci Technol,2018