CAMPOS, C. M. M.; PRADO, M. A. C.; PEREIRA, E. L. Anaerobic digestion of wastewater from coffee and chemical analysis of biogas produced using gas chromatography: quantification of methane, and potential energy gas exchanger . Bioscience Journal , Uberlândia, MG, v. 29, n. 3, p. 570–581, 2013. Disponível em: https://seer.ufu.br/index.php/biosciencejournal/article/view/13973. Acesso em: 27 jul. 2024.