Padilla, R., A. Aracena, and M. C. Ruiz. “KINETICS OF STIBNITE (Sb2S3) OXIDATION AT ROASTING TEMPERATURES”. Journal of Mining and Metallurgy, Section B: Metallurgy, Vol. 50, no. 2, Oct. 2014, p. 127, https://aseestant.ceon.rs/index.php/jmm/article/view/3308.