TUOMISTO, H. L.; HELENIUS, J. Comparison of energy and greenhouse gas balances of biogas with other transport biofuel options based on domestic agricultural biomass in Finland. Agricultural and Food Science, [S. l.], v. 17, n. 3, p. 240–251, 2008. DOI: 10.2137/145960608786118857. Disponível em: https://journal.fi/afs/article/view/5916. Acesso em: 25 apr. 2024.