Assessment of Physicochemical Properties of Abattoir Effluents on Groundwater Quality in Port Harcourt Metropolis, Rivers State, Nigeria. Innovative: International Multidisciplinary Journal of Applied Technology (2995-486X), [S. l.], v. 3, n. 7, p. 57–68, 2025. Disponível em: https://www.multijournals.org/index.php/innovative/article/view/3578. Acesso em: 2 apr. 2026.