ULYA, M. R.; SUHARMANTO, S.; SAADUDDIN, S.; SUPRIYADI, D. Effect of pH and Surfactant Concentration Sodium Lignosulfonate (SLS) towards Reduction of Silica Mass from Geothermal Brine. JURNAL GEOCELEBES, [S. l.], v. 7, n. 1, p. 37–43, 2023. DOI: 10.20956/geocelebes.v7i1.22130. Disponível em: http://334012.libg.asia/index.php/geocelebes/article/view/22130. Acesso em: 3 mar. 2025.