Biogas production: litter from broilers receiving direct-fed microbials and an enzyme blend . Scientia Agricola, [S. l.], v. 73, n. 5, p. 406–411, 2016. DOI: 10.1590/0103-9016-2015-0195. Disponível em: https://revistas.usp.br/sa/article/view/119289.. Acesso em: 6 may. 2024.