SUNKAVALLI, S. P.; RAO, A. G.; SWAPNALATA, P.; ZAHEER, M. Leaching characteristics of poultry litter in first phase of multistage anaerobic digestion. International Journal of Environment, [S. l.], v. 3, n. 2, p. 76–82, 2014. DOI: 10.3126/ije.v3i2.10516. Disponível em: https://www.nepjol.info/index.php/IJE/article/view/10516. Acesso em: 28 mar. 2024.