Synthesis, Characterization, and Electrochemical Performance of Reduced Graphene Oxide-Metal (Cu,Zn)- Oxide Materials. Indonesian J. Sci. Technol [Internet]. 2023 Nov. 20 [cited 2025 Jul. 7];8(2):329-44. Available from: https://ejournal.kjpupi.id/index.php/ijost/article/view/22