Sudarshan Mondal. “Engineering Payroll Systems for Highly Unionized and Regulated Workforces: A Deterministic Rule-Based Architecture and Governance Framework”. International Journal of Intelligent Systems and Applications in Engineering 12, no. 23s (December 20, 2024): 4444–4452. Accessed August 16, 2026. https://mail.ijisae.org/index.php/IJISAE/article/view/8491.