TheEffect2024The Effect of Remediation of Soil Co-Contaminated by Cu and Cd in a Semi-Arid Area with Sewage Sludge-Derived BiocharZhipu Wang, Nan Wei, Fei Yang, Daoren Hanikai, Shifeng Li, Yawei Zhai, Jiabin Zhou, Dan Liu, Xiaoxian Yuan, Shiji Bie, Yixuan TianSustainability，Vol. 16, No. 12DOI