Fouzia, Attou, and Arab Abdeslem. 2012. “Environmental Determinism of Sex-Ratio in the Bleak, Alburnus Alburnus (Linnaeus, 1758) (Cyprinidae) in Keddara Dam, Algeria”. Indian Journal of Fisheries 59 (4). https://epubs.icar.org.in/index.php/IJF/article/view/15047.