LUTHFIANDA, Tubagus; SISWOYO, Bambang Hendra; AFRIANI, Dwi Tika. Effectiveness of Various Natural β-Carotene Sources in Feed on the Color Brightness of Goldfish (Carassius auratus). Bioscientist : Jurnal Ilmiah Biologi, [S. l.], v. 14, n. 2, p. 726–736, 2026. DOI: 10.33394/bioscientist.v14i2.20079. Disponível em: https://e-journal.undikma.ac.id/index.php/bioscientist/article/view/20079. Acesso em: 8 sep. 2026.