Vummadi, Jayapal R, Hemanth Volikatla, and Suresh Dodda. “Smart HR for Smart Enterprises: A Machine Learning-Based Approach to Payroll Automation and Time Optimization”. International Journal of Artificial Intelligence, Data Science, and Machine Learning 6, no. 3 (August 18, 2025): 80–89. Accessed September 27, 2025. https://ijaidsml.org/index.php/ijaidsml/article/view/274.