TY - GEN T1 - Can social media provide early warning of retraction? Evidence from critical tweets identified by human annotation and large language models T2 - arXiv PY - 2025/09/25 AU - Zheng E-T AU - Fu H-Z AU - Thelwall M AU - Fang Z ED - DO - DOI: 10.48550/arxiv.2403.16851 Y2 - 2026/03/30 ER -