Villalobos, Fabian, Jonathan L. Brosmer, Richard Silberglitt, Justin M. Lee, and Aimee E. Curtright, Time for Resilient Critical Material Supply Chain Policies, RAND Corporation, RR-A2102-1, 2022. As of October 30, 2025: https://www.rand.org/pubs/research_reports/RRA2102-1.html Villalobos, Fabian, Jonathan L. Brosmer, Richard Silberglitt, Justin M. Lee, and Aimee E. Curtright, Time for Resilient Critical Material Supply Chain Policies. Santa Monica, CA: RAND Corporation, 2022.