Lebedev, Ilya S., and Mikhail E. Sukhoparov. “Improving the Quality Indicators of Multilevel Data Sampling Processing Models Based on Unsupervised Clustering”. Emerging Science Journal 8, no. 1 (February 1, 2024): 355–371. Accessed June 8, 2025. https://www.ijournalse.org/index.php/ESJ/article/view/2243.