Kovalenko, Vadym, Valerii Kotok, and Igor Kovalenko. “Activation of the Nickel Foam As a Current Collector for Application in Supercapacitors”. Eastern-European Journal of Enterprise Technologies 3, no. 12 (93) (June 13, 2018): 56–62. Accessed November 22, 2024. https://journals.uran.ua/eejet/article/view/133472.