Prabhu Krishnaswamy, Srinivasan Ramalingam, and Lakshmi Durga Panguluri. “Leveraging Artificial Intelligence for Healthcare Cost Prediction: A Comprehensive Framework for Optimizing Financial Outcomes”. Journal of Artificial Intelligence Research, vol. 2, no. 1, Mar. 2022, pp. 347-91, https://nucleuscorp.org/JAIR/article/view/491.