Mihajlović, Slavica R., Živko T. Sekulić, Marina S. Blagojev, and Miroslav R. Ignjatović. 2019. “The Process of Obtaining Quartz Sand Size Fraction -0.4 + 0.05 Mm for Use in Water Glass Production”. Metallurgical and Materials Engineering 25 (1):59-68. https://doi.org/10.30544/406.