GNANAMBAL, V. S.; SWAMINATHAN, K. Biogas production from renewable lignocellulosic biomass. International Journal of Environment, [S. l.], v. 4, n. 2, p. 341–347, 2015. DOI: 10.3126/ije.v4i2.12662. Disponível em: https://nepjol.info/index.php/IJE/article/view/12662. Acesso em: 6 jul. 2024.