Taufek, N, SA Harmin, and A Christianus. “Effect of Chicken Gonadotropin-Releasing Hormone (cGnRH-II) on Plasma Steroid Hormone, Maturation and Ovulation in African Catfish, <i>Clarias gariepinus</I> (Burchell)”. African Journal of Biotechnology 8, no. 23 (May 20, 2011). Accessed November 15, 2026. https://www.ajol.info/index.php/ajb/article/view/66386.