Correlation of Suspended Solids (Ss) and Permanganate Value (Pv) Of Domestic Sewage From An Estate In Warri, Nigeria. Global Journals of Research in Engineering, [S. l.], v. 12, n. C1, p. 31–36, 2012. Disponível em: https://testing.engineeringresearch.org/index.php/GJRE/article/view/100096. Acesso em: 6 jun. 2026.