Utilizing ragweed and oyster shell derived biochar as an effective stabilizer for the restoring Cd and Pb- contaminated soil - Xueliu Gong; Wanli Lian; Shuai Tian; Qiuyu Yu; Zilin Guo; Xin Zhang; Yuan Yuan; Yuqing Fan; Zhiwei Liu; Jufeng Zheng; Rongjun Bian; Lianqing Li; et al. (Geoderma Regional, 2024)