Grey, Ian, Brian McClean, Mary Fleming, and Brigid Sinnott. “School Based Positive Behaviour Support: A Model of Support for Children With Challenging Behaviour”. REACH: Journal of Inclusive Education in Ireland 20, no. 1 (January 24, 2021): 84–94. Accessed July 13, 2024. https://reachjournal.ie/index.php/reach/article/view/140.