N. A. Abdul Wahab, M. S. Sarjadi, S. E. Arshad, M. M. Yusoff, and M. L. Rahman, “Synthesis of Ion-Imprinted Polymer for Selective Separation of Copper(II) from Metal Ions Mixture”, ajc, vol. 31, no. 2, pp. 427–432, Dec. 2018.