BUBA, W.; SHEHU, B. N. Probiotic Supplemented diet improved the gut morphology of broiler chickens. Nigerian Journal of Animal Science, [S. l.], v. 20, n. 3, p. 67–72, 2023. Disponível em: https://njas.org.ng/index.php/php/article/view/1075. Acesso em: 21 may. 2026.