Hadi, Z. R., Surianti, S., & 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), 2363–2370. https://doi.org/10.29303/jp.v15i5.1834