Wang, Bing, Mengke Cui, Jianghao Wang, Bo Liu, Shuai Wang, Yonggang Li, Xiaoqing Jia, et al. “Analysis of Mineral Nutrients in Biochar Derived from Plants in Mining Areas”. BioResources 21, no. 1 (December 3, 2025): 570–579. Accessed December 6, 2025. https://ojs.bioresources.com/index.php/BRJ/article/view/24953.