Hadi, Z.R., Surianti, S. and Hasrianti , H. 2025. THE EFFECT OF FERMENTED DUCK BONE FLOUR DOSAGE USING MIXED MICROORGANISMS ON INCREASING FEED NUTRITION AND GROWTH OF NILE FISH (Oreochromis niloticus). Jurnal Perikanan Unram. 15, 5 (Oct. 2025), 2363–2370. DOI:https://doi.org/10.29303/jp.v15i5.1834.