“A novel In-situ Enzymatic Cleaning Method for Reducing Membrane Fouling in Membrane Bioreactors (MBRs)”, Indones. j. sci. technol., vol. 1, no. 1, pp. 1–22, Apr. 2016, Accessed: Jun. 07, 2026. [Online]. Available: https://ijost.upi.edu/index.php/ijost/article/view/138