Nurjaman, Fajar, Hafid Zul Hakim, Bagus Septiansyah, La Ode Arham, Anton Sapto Handoko, Fathan Bahfie, Ijang Suherman, et al. 2023. “Smelting of Low-Grade Saprolitic Nickel Ore in DC-Arc Furnace”. Journal of Mining and Metallurgy, Section B: Metallurgy 59 (3): 497-506. https://asistent.ceon.rs/index.php/jmm/article/view/46173.