https://llyw.cymru/sites/default/files/publications/2019-12/arolwg-cwmpasu-o-wasanaethau-profedigaeth-yng--nghymru-adroddiad-diwedd-astudiaeth.pdf
https://gov.wales/sites/default/files/publications/2019-12/scoping-survey-of-bereavement-services-in-wales-report.pdf