BROWNSON, David Nekabari; NWANDU, Lilian Nneka. Determination of Physicochemical Properties of Wastewater from the Petrochemical Industry. Faculty of Natural and Applied Sciences Journal of Basic and Environmental Research, [S. l.], v. 2, n. 4, p. 53–61, 2025. DOI: 10.63561/jber.v2i4.1039. Disponível em: https://fnasjournals.com/index.php/FNAS-JBER/article/view/1039. Acesso em: 18 feb. 2026.