Suryowinoto, Andy, et al. “Smart Predictive Maintenance for Centrifugal Pumps: How IoT Sensors Reduce Downtime by Monitoring Vibration, Current, and Seal Integrity ”. International Journal of Artificial Intelligence & Robotics (IJAIR), vol. 7, no. 1, July 2025, pp. 18-25, doi:10.25139/ijair.v7i1.10398.