Zeng, Q., J. Li, G. Ma, and H. Zhu. “Effect of Binary Basicity on Chromium Occurrence in Stainless Steel Slag”. Journal of Mining and Metallurgy, Section B: Metallurgy, Vol. 58, no. 1, Jan. 2022, pp. 11-18, https://aseestant.ceon.rs/index.php/jmm/article/view/31152.