https://www.boeckler.de/pdf/v_2018_04_26_27_arg_co_determ.pdf
https://www.resolutionfoundation.org/publications/what-happens-after-the-clapping-finishes/
http://www.ilo.org/wcmsp5/groups/public/—dgreports/—dcomm/—publ/documents/publication/wcms_548950.pdf
https://www.nuffieldtrust.org.uk/news-item/what-can-the-new-government-learn-from-other-countries-attempts-to-reform-pay-in-social-care-0