Andriani, Yuli, et al. “The Effectiveness of Dragon Fruit Peel Hylocereus Polyrhizus in Feed on Color Quality and Growth Performance of Comet Fish Carassius Auratus”. Jurnal Akuakultur Indonesia, vol. 24, no. 2, July 2025, pp. 172-84, https://doi.org/10.19027/jai.24.2.172-184.