Silva, José Adailton Lima, Thaís Mara Souza Pereira, e Pedro Vieira Azevedo. “Biogas Production With the Use of Animal Manure: A Practice for Obtaining Socioeconomic and Environmental Benefits”. Boletim de Geografia 390 (agosto 18, 2021): 1-13, e46743. Acessado setembro 9, 2025. https://periodicos.uem.br/ojs/index.php/BolGeogr/article/view/46743.