Mubarok, M. Zaki, and Muhammad Wildanil Fathoni. “Studi Kinetika Pelindian Bijih Nikel Limonit Dari Pulau Halmahera Dalam Larutan Asam Nitrat [Kinetics Study of Nickel Limonite Ore Leaching from Halmahera Island in Nitric Acid Solution]”. Jurnal Metalurgi 31, no. 1 (April 4, 2016): 59–68. Accessed March 17, 2026. https://ejournal.brin.go.id/metalurgi/article/view/7016.