THE EFFECT OF USING DIFFERENT RATIOS OF FISH BY-PRODUCTS (INTERNAL ORGANS) ADDED TO THE STOMACH POWDER ON SOME FEED EVALUATION CRITERIA AND PROTEIN FOR COMMON CARP (CYPRINUS CARPIO L.): THE EFFECT OF USING DIFFERENT RATIOS OF FISH BY-PRODUCTS (INTERNAL ORGANS) ADDED TO THE STOMACH POWDER ON SOME FEED EVALUATION CRITERIA AND PROTEIN FOR COMMON CARP (CYPRINUS CARPIO L.). IJMRCP. 2025;17(2):51-59. Accessed October 8, 2025. https://www.jmracpc.uobaghdad.edu.iq/index.php/IJMRCP/article/view/515