https://www.kcl.ac.uk/policy-institute/assets/uk-attitudes-to-immigration-1018742pub01-115.pdf
https://www.telesurenglish.net/news/Berlin-Can-No-Longer-Accommodate-More-Refugees-20230919-0007.html
https://www.dw.com/en/swedens-population-shrinks-for-first-time-in-50-years/a-69893811