Arrasyid, M.G. and Widayat, W. 2026. Effect of Graphene Oxide Concentration and Sintering Conditions on the Electrical Conductivity of MnO₂/N-Doped Graphene Composites for Potential Lithium-Ion Battery Anode Applications. Trends in Sciences. 23, 11 (Jun. 2026), 13157. DOI:https://doi.org/10.48048/tis.2026.13157.