Sun, H.Y., X. Kong, W. Sen, and G.Y. Liu. “Study on Enhancing Zinc Dusts With Direct Sulphuric Acid Leaching”. Asian Journal of Chemistry 27, no. 8 (April 27, 2015): 2801–2805. Accessed July 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/27_8_14.