Ding, S.H., et al. “Preparation of Mixed Matrix Membrane Using Cellulose Acetate Incorporated With Synthesized KIT-6 Silica”. Journal of Mechanical Engineering and Sciences, vol. 12, no. 1, Mar. 2018, pp. 3505-14, https://doi.org/10.15282/jmes.12.1.2018.17.0311.