Seo, Sang Yun, Wan Seop Choi, Myong Jun Kim, and Tam Tran. “LEACHING OF A Cu-Co ORE FROM CONGO USING SULPHURIC ACID-HYDROGEN PEROXIDE LEACHANTS”. Journal of Mining and Metallurgy, Section B: Metallurgy 49, no. 1 (June 10, 2013): 1. Accessed January 22, 2026. https://aseestant.ceon.rs/index.php/jmm/article/view/1337.