Purwamargapratala, Y., Safitri, J. F., Nursanto, E. B., Jodi, H., Kartini, E., & Zulfia, A. (2023). Effect of Ammonia on the Synthesis of NMC541 Cathode Materials with the Sol-Gel Method. Jurnal Sains Materi Indonesia, 24(2), 59–66. https://doi.org/10.55981/jsmi.2023.757