Serhii Hushko, Victoria Solovieva and Bielinskyi Andrii (2025) “Modeling and Validation of Key Performance Indicators for Business: An Entropy-Based Approach”, Leading the Charge: A Guide to Management, Entrepreneurship and Technology in the Dynamic Business Landscape Edition 1, pp. 118–140. doi: 10.9734/bpi/mono/978-93-48859-98-3/CH8.