ELPANI, S. E.; GUNAWAN, M. J.; AVIVENTI, E.; SABILA, R. A. Utilization of Natural Coagulant Substance (Tamarind and Winged Bean Seed) on the Quality of Tofu Wastewater in Muntilan, Magelang. Indonesian Journal of Chemistry and Environment, [S. l.], v. 2, n. 1, p. 25–32, 2020. DOI: 10.21831/ijce.v2i1.30294. Disponível em: https://journal.uny.ac.id/index.php/ijoce/article/view/30294. Acesso em: 18 may. 2025.