Lei, Junle, Danni Ren, Zhaochong Liu, Shuaiwei Wang, Dingyuan Lei, Jiawei Luo, and Ming Lei. “Discrete Element Contact Parameters Measurement and Calibration of Sugarcane Leaves Based on RSM-PSO”. BioResources 18, no. 3 (May 31, 2023): 4994–5012. Accessed December 19, 2025. https://ojs.bioresources.com/index.php/BRJ/article/view/22581.