Fatra A, Hendrarsakti J, Ashat A. Techno Economic Analysis of Hydrogen Production at the Songawayaua Geothermal Power Plant. IGSC [Internet]. 2025 Oct. 29 [cited 2026 Apr. 27];5(1):252-66. Available from: https://gcs.itb.ac.id/proceeding-igsc/index.php/igsc/article/view/492