Ospanova, N., A. Orazymbetova, Y. Bakhtiyarova, M. Lipskaya, and Y. Beibit. “Identifying the Influence of Inhomogeneities in Multimode Optical Fibers on the Quality of Signal Transmission”. Eastern-European Journal of Enterprise Technologies, vol. 1, no. 5 (133), Feb. 2025, pp. 12-18, doi:10.15587/1729-4061.2025.317214.