Naviy, Liza, Gulsara G. Zhussupbekova, Nina M. Stukalenko, Bariya B. Zhakhina, Lazzat S. Baimanova, and Asiya K. Kukubaeva. “Development of Communication and Speech Skills of Students in the Process of Education”. Journal of Intellectual Disability - Diagnosis and Treatment 8, no. 3 (September 14, 2020): 437–442. Accessed November 6, 2024. https://mail.lifescienceglobal.com/pms/index.php/jiddt/article/view/6794.