Waheed, N. and Mushtaq, A. and Tabassum, S. and Gilani, M.A. and Ilyas, A. and Ashraf, F. and Jamal, Y. and Bilad, M.R. and Khan, A.U. and Khan, A.L. (2016) Mixed matrix membranes based on polysulfone and rice husk extracted silica for CO2 separation. Separation and Purification Technology, 170. pp. 122-129. ISSN 13835866