Agnieszka Kamyk-Wawryszuk. “Understanding Body-Based Communication of Physical Discomfort in Non-Verbal Children With Cri-Du-Chat Syndrome”. International Journal of Special Education 41, no. 24s (October 15, 2026): 515–522. Accessed October 20, 2026. https://mail.internationalsped.com/index.php/ijse/article/view/6966.