Shan, Jiahui, Dietrich Buck, and Zhaolong Zhu. “Demand Stratification for Functional Priority Determination of Wooden Care Beds Based on I-Kano and Better-Worse Metrics”. BioResources 21, no. 4 (September 10, 2026): 10518–10539. Accessed September 12, 2026. https://ojs.bioresources.com/index.php/BRJ/article/view/26018.