Uka, A, RM Bashir, and SO Akogun. “Size Variations at Different Ages in <i>Clarias gariepinus</i> and <i>Clarias Gariepinus X Heterobranchus longifilis</i> Hybrid”. Journal of Aquatic Sciences 20, no. 2 (October 6, 2006): 85–88. Accessed August 30, 2026. https://www.ajol.info/index.php/jas/article/view/20045.