ETUK, V. .; UGBOMEH, A. .; AKANI, G. .; UGBOMEH, L. The cichlids of Eniong and Cross Rivers, Niger Delta, Nigeria. Tropical Freshwater Biology, [S. l.], v. 30, n. 1, p. 1–18, 2022. DOI: 10.4314/tfb.v30i1.1. Disponível em: https://www.ajol.info/index.php/tfb/article/view/226590. Acesso em: 12 oct. 2026.