Adyatama R, Rizkiana J, Sanwani E. Economic Analysis of Biogas Utilization as Co-firing in Coal Powerplant. IGSC [Internet]. 2025 Oct. 29 [cited 2026 Sep. 13];5(1). Available from: https://gcs.itb.ac.id/proceeding-igsc/index.php/igsc/article/view/715