Yu, Zhixiang, Zichu Yan, and Yiming Zhang. “A Study on the Pricing of Used Sailboats Based on Clustering and Linear Regression”. Highlights in Science, Engineering and Technology 70 (November 15, 2023): 401–410. Accessed September 11, 2026. https://drpress.org/ojs/index.php/HSET/article/view/13889.