Aryanti, P.T.P., Shelli R. Joscarita, Anita K. Wardani, S. Subagjo, Danu Ariono, and I Gede Wenten. 2016. “The Influence of PEG400 and Acetone on Polysulfone Membrane Morphology and Fouling Behaviour”. Journal of Engineering and Technological Sciences 48 (2):135-49. https://doi.org/10.5614/j.eng.technol.sci.2016.48.2.1.