TY - JOUR T1 - Is gold open access helpful for academic purification? A causal inference analysis based on retracted articles in biochemistry JO - Information Processing & Management UR - https://doi.org/10.1016/j.ipm.2023.103640 PY - 2024/05/01 AU - Zheng E-T AU - Fang Z AU - Fu H-Z ED - DO - DOI: 10.1016/j.ipm.2023.103640 PB - Elsevier BV VL - 61 IS - 3 SP - 103640 EP - 103640 Y2 - 2025/05/10 ER -