Notodarmojo, Suprihanto, T. Zulkarnain, Dini Mayasanthy, and M. Irsyad. “Effect of Pretreatment to the Formation of Cake Layer and Membrane Structure in the Application of Ultra Filtration Cross-Flow Membrane for the Treatment of Oil-Water Emulsion Waste”. Journal of Mathematical and Fundamental Sciences 36, no. 2 (December 31, 2013): 127-144. Accessed October 31, 2025. https://journals.itb.ac.id/index.php/jmfs/article/view/275.