Wibowo PS, Hendrarsakti J. Techno-Economic Analysis of Exhaust Steam Utilization – Ulumbu Geothermal Power Plant Using Organic Rankine Cycle (ORC) with Pentane as Working Fluid. IGSC [Internet]. 2025 Oct. 29 [cited 2026 Apr. 26];5(1):472-88. Available from: https://gcs.itb.ac.id/proceeding-igsc/index.php/igsc/article/view/677