I. A. Juárez-García, R. Snell-Castro, J. M. Méndez-Contreras, N. A. Vallejo-Cantú, A. Alvarado-Lassman, and E. S. Rosas-Mendoza, “Performance of an anaerobic biofilm reactor through the application of different operational conditions”, Renew. Energ. Biomass. Sustain., vol. 4, no. 1, pp. 14–22, Jun. 2022.