Gumelar, M. D., Rahayu, Saputra, Agustanhakri, Husin, Andrameda, … Mirahati. (2024). An Enhanced Nickel Recovery from Mixed Hydroxide Precipitate Through Selective Leaching with KMnO4 Oxidant . Jurnal Sains Materi Indonesia, 26(1), 35–44. https://doi.org/10.55981/jsmi.2024.3136