Салгараева, Г., and А. Маханова. “METHODS OF DEVELOPING A MOBILE APPLICATION FOR HEARING IMPAIRED CHILDREN”. Bulletin of Abai KazNPU. Series of Physical and Mathematical Sciences, vol. 85, no. 1, Mar. 2024, pp. 276-84, doi:10.51889/2959-5894.2024.85.1.026.