Angellinnov, Fiona, Achmad Subhan, Bambang Priyono, and Anne Zulfia Syahrial. “Optimization of NMC811 Synthesis via Oxalate Coprecipitation Method for Lithium-Ion Battery Cathode”. Jurnal Metalurgi 39, no. 2 (June 23, 2025): 79–88. Accessed June 26, 2026. https://ejournal.brin.go.id/metalurgi/article/view/16276.