Ningrum, R. D. C., & Kusumawati, N. (2016). Development and Characterization of Polysulfone/Polyvinylidene Flouride Blend Membrane Induced by Delayed Liquid-Liquid Demixing. International Journal on Advanced Science, Engineering and Information Technology, 6(5), 716–722. https://doi.org/10.18517/ijaseit.6.5.911