Wales, Danielle, Leisa Skinner, and Melanie Hayman. “The Efficacy of Telehealth-Delivered Speech and Language Intervention for Primary School-Age Children: A Systematic Review”. International Journal of Telerehabilitation 9, no. 1 (June 29, 2017): 55–70. Accessed November 21, 2024. https://telerehab.pitt.edu/ojs/Telerehab/article/view/6219.