HAREFA, J. C.; HADIYANTO; HARMOKO, U. Analysis of Potential Utilization of Sarulla Geothermal Combined Cycle Residual Fluids for Direct Use in The Coffee Industry. Jurnal Riset Teknologi Pencegahan Pencemaran Industri, [S. l.], v. 13, n. 2, p. 37–50, 2022. DOI: 10.21771/jrtppi.2022.v13.no2.p37-50. Disponível em: https://jrtppi.id/index.php/jrtppi/article/view/148. Acesso em: 6 oct. 2024.