Murphy J, McBride O, Hanna-Trainor L, Taggart L, Shevlin M, Heslop P, et al. Learning Disability and Northern Ireland: Achieving Proportionate Universalism through Administrative Data Research. IJPDS [Internet]. 2018 June 14 [cited 2026 Oct. 24];3(2). Available from: https://ijpds.org/index.php/ijpds/article/view/557