https://economy2030.resolutionfoundation.org/wp-content/uploads/2023/06/Trading-Up.pdf
https://www.africantraderemedies.com/articles/tensions-rise-as-the-brics-alliance-gears-up-for-the-upcoming-summit/
https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/1128537/SME_Handbook_TRA.pdf