Yajing Zhang and Minhao Li (2026) “Accuracy Evaluation of Multi-Factor Forecasting Methods for Customer Service Workload Prediction Under Holiday and Promotional Fluctuations: Evidence from U.S. Service Industry Data”, Journal of Advanced Computing & Intelligent Systems, 6(5), pp. 12–20. Available at: https://learnedvertex.com/index.php/JACIS/article/view/364 (Accessed: 7 October 2026).