Jaafar, N. F., and N. A. Marfur. “Mesoporous Titania Nanoparticles As Photocatalyst for Degradation of 2-Chlorophenol”. Journal of Chemical Engineering and Industrial Biotechnology, vol. 7, no. 1, Apr. 2021, pp. 32-36, https://doi.org/10.15282/jceib.v7i1.6135.