Synthesis and electrochemical properties ofnanostructured nickel–cobalt oxides as supercapacitor electrodes in aqueous media - Chang, Sook-Keng; Zainal, Zulkarnain; Tan, Kar-Ban; Yusof, Nor Azah; Wan Yusoff, Wan Mohamad Daud; Prabaharan, S. R. S. (Wiley, 2015)