Matthew, Alpha, Alkasim Abubakar, Adamu Z. Ngari, Jemimah Matthew, Emmanuel Adoyi, and Mubarak Salihu Muhammad. “The Effects of Thermal Annealing on the Electrochemical Performance of Cu -Doped H3PO4 Activated Graphite Anode Material for Applications in Batteries”. Nigerian Journal of Physics 34, no. 1 (June 11, 2025): 159–165. Accessed June 14, 2025. https://njp.nipngr.org/index.php/njp/article/view/354.