Purboyo, P.D. and Fahruddin, A. 2024. Analysis of Anaerobic Digestion Installation Testing for Tofu Liquid Waste Utilization into Biogas with the Addition of Cow Manure Variations. Indonesian Journal of Microbiology. 1, 1 (Apr. 2024), 12. DOI:https://doi.org/10.47134/ijm.v1i1.2472.