Arifin, Mohammad Danil, Aldyn Clinton Partahi Oloan, and Esaricko Herli Brahmantyo. 2025. “Development of a Control and Monitoring System for Ballast Systems Based on Programmable Logic Controllers (PLC) and Human-Machine Interface (HMI)”. International Journal of Marine Engineering Innovation and Research 10 (1):242-55. https://doi.org/10.12962/j25481479.v10i1.4768.