https://ir.citi.com/gps/4XZdf3%2FTki0Su8jAqZDaUQpE9uavlcQzlX1iYbkdIYylX9JIDBzNNLbLt9nzG9bLrAEB4NTeJIk%3D
https://ecipe.org/wp-content/uploads/2024/04/ECI_24_PolicyBrief_08-2024_LY05.pdf
https://www.wto.org/english/res_e/reser_e/ullbergpresentation_e.pdf