L. A. Wardani and A. Nuraliyah, “Valorization of Tofu-Wastewater Anaerobic Digestate into Bacterial Cellulose Using Acetobacter Xylinum”, int. j. hydrol. environ. sustain., vol. 5, no. 3, pp. 276–286, Sep. 2026, doi: 10.58524/ijhes.v5i3.1458.