Han, Yong, Wumin Ouyang, Hemin Du, Zebin Qiao, and Daren Wei. “Designing Wooden Lounge Chairs Using ZMET: From Deep Need Discovery to Value Hierarchy Construction”. BioResources 20, no. 3 (July 21, 2025): 7405–7420. Accessed January 13, 2026. https://ojs.bioresources.com/index.php/BRJ/article/view/24590.