R. T. Rasheed, “Preparation and Characterization of TiO2 Nanostructure by TiCl4 Hydrolysis with Additive NaOH”, Al-Mustansiriyah Journal of Science, vol. 28, no. 2, pp. 100–107, Apr. 2018, doi: 10.23851/mjs.v28i2.506.