NWAKANMA, A; KANU, C. ASSESSMENT OF HEAVY METALS IN NKOHO RIVER RECEIVING PAINT EFFLUENT, ABIA STATE, NIGERIA. Nigerian Journal of Fisheries, [S. l.], v. 14, n. 1_2, p. 1225–1234, 2017. Disponível em: https://fisonjournal.org.ng/index.php/njf/article/view/197. Acesso em: 10 jun. 2026.