Абилмажинова, Б. ., Байбактина, А., & Муслимова, А. . (2022). MATHEMATICAL AND STATISTICAL PROCESSING OF TEST QUALITY USING THE MATLAB SOFTWARE. Bulletin of Abai KazNPU. Series of Physical and Mathematical Sciences, 78(2), 188–194. https://doi.org/10.51889/2022-2.1728-7901.23