B., M.; M., H. I. Assessment of the Level of Biogas Production Using Different Animal Wastes as Substrates. The International Journal of Science & Technoledge, [S. l.], v. 3, n. 4, 2015. Disponível em: http://internationaljournalcorner.com/index.php/theijst/article/view/124403. Acesso em: 7 jul. 2024.