IBIYO , L. M. O; MOGAJI, O; JOSHUA, F. O. PERFORMANCE OF Clarias gariepinus FED NATIONAL INSTITUTE FOR FRESHWATER FISHERIES RESEARCH (NIFFR) FEED SUPPLEMENTED WITH NUTRASE XYLANASE. Nigerian Journal of Fisheries, [S. l.], v. 12, n. 1, p. 770–775, 2015. Disponível em: https://fisonjournal.org.ng/index.php/njf/article/view/208. Acesso em: 28 may. 2026.