DAN, E. U.; INAM, E.; FATUNLA, K.; ESSIEN, J.; ODON, A.; KANG, S.; SEMPLE, K. Chemical Characterisation of Sludge Generated from Water Treatment Plants (WTPs) in Nigeria. Journal of Chemical Society of Nigeria, [S. l.], v. 43, n. 4, 2018. Disponível em: http://journals.chemsociety.org.ng/index.php/jcsn/article/view/218. Acesso em: 8 oct. 2025.