Khan, F. U., Zubair, M., Ansar, M. Z., Alamgir, M. K. and Nadeem, S. (2016) “Effect of Annealing Temperature on the Structural and Optical Properties of TiO₂ Thin Film Prepared by Sol-gel Method”, Journal of Scientific Research, 8(3), pp. 267–272. doi: 10.3329/jsr.v8i3.27195.