Siming Zhao, Hailin Zhou, and Daniel Martinez, “LLM-Assisted Causal Attribution of Service Performance Upgrades on Churn and Tenure: Full Evaluation on the IBM Telco Customer Churn Dataset”, JACS, vol. 3, no. 2, pp. 18–34, Feb. 2023, doi: 10.69987/JACS.2023.30202.