Young, Victor Niu, and Forest Niu Young. “A Multi-Criteria Evaluation of Sustainable Olympic Events: Integrating AHP, EWM, and Natural Breaks”. Transactions on Computer Science and Intelligent Systems Research 11 (December 25, 2025): 534–542. Accessed June 13, 2026. https://tcsisr.org/index.php/ojs/article/view/66.