https://www.ussif.org/files/GSIR_Review2018F.pdf
https://eur-lex.europa.eu/legal-content/FR/TXT/PDF/?uri=CELEX:32019L2121&from=EN
https://ourfinancialsecurity.org/wp-content/uploads/2023/01/1.6.23-Subprime-Corporate-Debt-A-Giant-in-the-Shadows.pdf
https://www.christianaid.org.uk/sites/default/files/2019-12/Counting-the-cost-2019-report-embargoed-27Dec19.pdf