Adams, Azubuike. “Relationships of Egg Size of Clarias Gariepinus on Fertilization, Hatching and Frys Survival Rates”. Journal of Biotechnological Research 1, no. 1 (June 22, 2016): 11–21. Accessed March 28, 2024. https://onlinesciencepublishing.com/index.php/jbr/article/view/464.