Razak, M. A., & Zulfia, A. (2023). Synthesis Optimization of Cathode Precursor Ni0,5 Mn0,4 Co0.1 (OH)2 with Coprecipitation Method. Jurnal Pendidikan Teknologi Kejuruan, 6(1), 1–8. https://doi.org/10.24036/jptk.v6i1.30523