English: Understanding the Impact of Universal Credit on the Council Tax Reduction Scheme and Rent Arrears in Wales
Welsh: Deall Effaith Credyd Cynhwysol ar Gynllun Gostyngiadau’r Dreth Gyngor ac ôl-ddyledion Rhent yng Nghymru 
Subject: Cyllid ac ystadegau
Notes: Adroddiad a gomisiynwyd gan Lywodraeth Cymru, 2019