Sharudin, R. W., Mohd Azhar, M. R. E., Mat Shayuti, M. S. and Akbar, S. (2021) “A review on properties and applications of nano clay, silica dioxide and titanium oxide”, Malaysian Journal of Chemical Engineering & Technology, 4(1), pp. 67–72. doi: 10.24191/mjcet.v4i1.13024.