Lee, Ji Min, Young Chan Ko, Byoung Geun Moon, Yong Ju Lee, Soon Wan Kweon, and Hyoung Jin Kim. 2023. “Developing Physical Softness Models for Facial Tissue Products”. BioResources 19 (1):116-33. https://ojs.bioresources.com/index.php/BRJ/article/view/23021.