Uptake of Ruthenium Bearing Waste by Co-Precipitation using Lead Sulfide as Scavenger. Indian Journal of Environment Engineering (IJEE), [S. l.], v. 2, n. 2, p. 4–8, 2024. DOI: 10.54105/ijee.B1837.112222. Disponível em: https://www.journals.latticescipub.com/index.php/ijee/article/view/345.. Acesso em: 3 may. 2025.