Abdullah, N., N. Yusof, J. Jaafar, A. F. Ismail, F. E. Che Othman, W. N. W. Salleh, and N. Misdan. “Preliminary Study of Polyacrylonitrile (PAN)/Manganese Oxide Activated Carbon Nanofibers for Cd (II) Adsorption”. Journal of Applied Membrane Science &Amp; Technology, vol. 18, no. 1, Nov. 2017, doi:10.11113/amst.v18i1.18.