CAMPOS, C.M.M., PRADO, M.A.C. and PEREIRA, E.L., 2013. 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 [online], vol. 29, no. 3, pp. 570–581. [Accessed22 November 2024]. Available from: https://seer.ufu.br/index.php/biosciencejournal/article/view/13973.