EKWERE, Azubuike S. Rainwater chemistry of a developing urban-industrial metropolis in Southeast Nigeria. Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales, Bogotá, Colombia, v. 47, n. 183, p. 371–384, 2023. DOI: 10.18257/raccefyn.1796. Disponível em: https://raccefyn.co/index.php/raccefyn/article/view/rainwater_chemistry_of_a_developing_urban-industrial_metropolis_. Acesso em: 13 nov. 2026.