Priatama, A., Abdullah, M., Khairurrijal, K. and Mahfudz, H. 2013. Fabrication of Microporous Water Filter Using Titanium Dioxide Particles, Silica Particles, and Polyethylene Glycol. Journal of Engineering and Technological Sciences. 42, 1 (Sep. 2013), 39-52. DOI:https://doi.org/10.5614/itbj.eng.sci.2010.42.1.3.