Ma, ruixin, fanlei Deng, guixiao Xu, wenwen Fan, and shina Li. “Atmospheric Curing of Zinc Sulfide Concentrate by Sulfuric Acid below 300℃”. Journal of Mining and Metallurgy, Section B: Metallurgy 58, no. 3 (October 27, 2022): 345-353. Accessed August 21, 2024. https://aseestant.ceon.rs/index.php/jmm/article/view/36746.