Performance Evaluation Of Polyacrylamide (Pam) In Flocculation: A Study Of Pollutant Removal From Wastewater And Leachate. International Journal of Environmental Sciences, [S. l.], p. 3457–3465, 2025. DOI: 10.64252/fxf2m075. Disponível em: https://theaspd.com/index.php/ijes/article/view/11984.. Acesso em: 11 jan. 2026.