O’Connor, Emer. “The Importance of Play in the Social, Cognitive and Linguistic Development of the Young Child With a Moderate Mental Handicap”. REACH: Journal of Inclusive Education in Ireland 11, no. 2 (November 11, 1988): 92–102. Accessed November 26, 2024. https://reachjournal.ie/index.php/reach/article/view/356.