Jin, Weiguang, Shilan Hu, and Shouxi Wu. “Analysis of the Influencing Factors Affecting the Satisfaction of New Energy Vehicles Based on CatBoost Model”. International Journal of Global Economics and Management 7, no. 1 (May 29, 2025): 26–32. Accessed April 17, 2026. https://ijgem.org/index.php/ojs/article/view/60.