Mursyitah, D. et al. 2025. Fault Detection In Storage Tank System Using Luenbeger Observer (LO): Simulation-Based Validation. Jurnal Nasional Teknik Elektro. 14, 3 (Dec. 2025), 135–142. DOI:https://doi.org/10.25077/jnte.v14n3.1332.2025.