MUHAMMAD YUSRI KARIM; HAERAWATI; SAMBARA, Pither Magi; ABDUL RAHMAN. The Influence of Adding Carotenoids from Red Dragon Fruit Skin to Feed on the Chromatophore Pigment Cells of Koi Fish. Oceanica: Jurnal Riset Kelautan dan Perikanan, [S. l.], v. 1, n. 1, p. 32–37, 2025. Disponível em: https://jurnal.itkpi.ac.id/index.php/oceanica/article/view/20. Acesso em: 17 apr. 2026.