ABDULAZEEZ, A. .; MADIBELA, O. R. .; TSOPITO, . C. M. Effect of substituting maize grain with cobs treated with combinations of urea and wood ash on chemical composition and in sacco degradability. Nigerian Journal of Animal Production, [S. l.], v. 48, n. 5, p. 239–244, 2021. DOI: 10.51791/njap.v48i5.3207. Disponível em: https://www.njap.org.ng/index.php/njap/article/view/3207. Acesso em: 25 sep. 2026.