Shahruddin, Munawar Zaman, Nuratikah Zakaria, Nurul Fattin Diana Junaidi, Nur Hashimah Alias, and Nur Hidayati Othman. 2017. “Study of the Effectiveness of Titanium Dioxide (TiO2) Nanoparticle in Polyethersulfone (PES) Composite Membrane for Removal of Oil in Oily Wastewater”. Journal of Applied Membrane Science & Technology 19 (1). https://doi.org/10.11113/amst.v19i1.21.