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https://www.tandfonline.com/doi/pdf/10.1080/13501763.2022.2036791?needAccess=true
https://www.ips-journal.eu/topics/democracy-and-society/german-companies-have-to-ensure-decent-working-conditions-5013/
https://www.tasc.ie/assets/files/pdf/ensuring_good_future_jobs.pdf