https://www.globalfinancialgovernance.org/assets/pdf/G20EPG-Full%20Report.pdf
https://pop-umbrella.s3.amazonaws.com/uploads/9dacd52a-6987-4dcb-a90c-4a1146f4a342_Taxing%20Multinationals.pdf
https://www.ips-journal.eu/index.php?id=344&L=0&tx_news_pi1%5Bnews%5D=4430&tx_news_pi1%5Bcontroller%5D=News&tx_news_pi1%5Baction%5D=detail&utm_source=newsletter&utm_medium=email&utm_campaign=en_794_20200616&cHash=d767a2f2f493c6b8987eb06cc69ba4cd
https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/711110/OTS_savings_paper_May_18.pdf