ARDIANSAH, A.; ALBAR J, M. A.; ALDI, A. Nickel Extraction from Laterite Ore via Sulfuric Acid Leaching and Iron Precipitation Using NaOH with Gravimetric Analysis. Jurnal Sains dan Teknik Terapan, [S. l.], v. 3, n. 2, p. 55–62, 2025. Disponível em: https://journal.akom-bantaeng.ac.id/index.php/jstt/article/view/78. Acesso em: 13 aug. 2026.