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 47, no. 183 (May 8, 2023): 371–384. Accessed November 13, 2026. https://raccefyn.co/index.php/raccefyn/article/view/rainwater_chemistry_of_a_developing_urban-industrial_metropolis_.