United States. Department of the Treasury. "U.S. Departments of the Treasury and State, and South African President Cyril Ramaphosa Announce Endorsement of the South Africa Just Energy Transition Partnership Investment Plan," Press Releases of the United States Department of the Treasury (November 7, 2022). https://fraser.stlouisfed.org/title/6111/item/628881, accessed on March 4, 2026.