Luo, Liqun, Sen Tian, Qiang Wu, Zhiqiang Chen, and Tiefeng Peng. “Study on Process Mineralogy and Iron Separation Technology by Step Milling-Magnetic Separation”. Journal of Mines, Metals and Fuels 67, no. 3 (October 20, 2022): 120–126. Accessed May 9, 2024. http://informaticsjournals.com/index.php/jmmf/article/view/31504.