“EFEKTIVITAS PENAMBAHAN KAROTENOID KULIT BUAH NAGA MERAH (Hylocereus Polyrhizus) PADA PAKAN BUATAN TERHADAP PERFORMA IKAN KOI (Cyprinus Carpio)”. JOURNAL OF INDONESIAN TROPICAL FISHERIES , vol. 7, no. 1, June 2024, pp. 85-95, https://doi.org/10.33096/joint-fish.v7i1.471.