Fries, E. M., Bittarello, A. C., Zaminhan, M., Signor, A., Feiden, A., & Boscolo, W. R. (2014). Annatto in diets Carassius auratus goldfish fingerlings: growth performance and skin pigmentation. Semina: Ciências Agrárias, 35(6), 3401–3414. https://doi.org/10.5433/1679-0359.2014v35n6p3401