Wang, Hanrui, and Yile Wang. “A Hybrid PCA-Stacking Framework for Multidimensional Assessment of Development Trajectories: Evidence from China’s Modernization Process”. Frontiers in Economics and Management 6, no. 7 (July 12, 2025): 166–174. Accessed October 10, 2026. https://fieam.org/index.php/ojs/article/view/49.