
https://theconversation.com/in-2010-a-virus-similar-to-sars-cov-2-was-already-present-in-cambodia-154491

https://royalsociety.org/~/media/policy/Publications/2017/2017-05-technopolis-role-of-EU-funding-report.PDF

https://www.chinalawtranslate.com/en/counter-espionage-law-2023/