AJAH, P. O.; ENYENIHI, U. K. Phytoplankton as Rich Food for <i>Oreochromis niloticus</i> (LINN.) in Nigeria. Tropical Freshwater Biology, [S. l.], v. 16, n. 1, p. 89–98, 2007. DOI: 10.4314/tfb.v16i1.20906. Disponível em: https://www.ajol.info/index.php/tfb/article/view/20906. Acesso em: 6 oct. 2026.