Кайбасова, Д., D. Sagatbekova, and M. Sagatbekova. “APPLYING CLUSTER ANALYSIS OF EDUCATIONAL CONTENT FOR IDENTIFYING SIMILAR DOCUMENTS”. Bulletin of Abai KazNPU. Series of Physical and Mathematical Sciences, vol. 76, no. 4, Dec. 2021, pp. 162-7, doi:10.51889/2021-4.1728-7901.22.