Lazarus, O.T., Godfrey c Akani, Luca Luiselli, Nioking Amadi, Adaobi P Ugbomeh, A Osuamkpe, Daniele Dendi, et al. 2018. “Structure and Diversity of Fish Communities in Man-Made Ponds of the Niger Delta (southern Nigeria)”. European Journal of Ecology 4 (2): 84-91. https://doi.org/10.2478/eje-2018-0015.