C. N. S. Leal, “Growth performance and feed efficiency of Nile tilapia (Oreochromis niloticus) supplemented with β-glucan, mannan oligosaccharides, and nucleotides under different trial periods and sizes of fish”, Semina: Ciênc. Agrár., vol. 46, no. 6, pp. 1841–1856, Dec. 2025.