“Chemical Coagulants and Moringa Oleifera Seed Extract for Treating Concrete Wastewater”. Acta Scientiarum. Technology 38, no. 1 (janeiro 1, 2016): 57–64. Acesso em junho 7, 2026. https://periodicos.uem.br/actascitechnol/index.php/ActaSciTechnol/article/view/25699.