Effect of Hydrolyzed Feather Meal as Substitute for Fish Meal in the Diet of Clarias gariepinus (Burchell 1822). IJEMD-BMCR [Internet]. 2025 Jul. 6 [cited 2026 Oct. 17];3(2):21. Available from: https://ojs.ijemd.com/index.php/BiomedicalCR/article/view/469