O. A. Duarte Hernandez, A. C. Paula, G. R. C. Possetti, M. P. Cantão, and M. M. Aisse, “Quali-quantitative characterization of biogas with the temporal behavior of organic load on wastewater treatment plant with upflow anaerobic sludge blanket reactors through measurement in full‑scale systems”, Rev. Bras. Ciênc. Ambient., vol. 56, no. 4, pp. 621–629, Nov. 2021.