Sikinbayev, B., S. A. Alwaely, and A. Ganeeva. “Rehabilitation of Children With a Cochlear Implant: Overcoming Difficulties in Solving Mathematical Problems”. Journal on Mathematics Education, vol. 16, no. 1, Feb. 2025, pp. 173-96, doi:10.22342/jme.v16i1.pp173-196.