Feng, Yali, Zhenlei Cai, Haoran Li, Zhuwei Du, and Xinwei Liu. “Response Surface Optimization of Fluidized Roasting Reduction of Low-Grade Pyrolusite Coupling With Pretreatment of Stone Coal”. Journal of Mining and Metallurgy, Section B: Metallurgy 49, no. 1 (June 10, 2013): 33. Accessed December 28, 2025. https://www.aseestant.ceon.rs/index.php/jmm/article/view/2042.