Osaulenko, O.H., Horobets, O.O. and Hrynchak, N.A. 2024. Data Science in Managerial Decision-Making Systems: Methodology, Practice, and Transformation. Scientific Bulletin of the National Academy of Statistics, Accounting and Audit. (Dec. 2024), 79-91. DOI:https://doi.org/10.31767/nasoa.2024.si08.