AYOOLA, A. A. .; AJAYI, O. D. .; EKUSEITAN, D. A. .; SANDA, A. J. .; OLATUNBOSUN, O. B.; ADEGOKE, A. V. . Growth performance, immune organs weight changes and caecal microbial population of broiler chickens fed supplemental nano and organic sources of zinc-based diets. Nigerian Journal of Animal Production, [S. l.], v. 52, n. 4, p. 30–42, 2025. DOI: 10.51791/njap.v52i4.8999. Disponível em: https://www.njap.org.ng/index.php/njap/article/view/8999. Acesso em: 13 may. 2026.