“Derivation of CaO-SiO2-Al2O3 system Slag Viscosity Equation by GP” (2021) Journal of Mining and Metallurgy, Section B: Metallurgy, 57(3), pp. 309–317. Available at: https://test.aseestant.ceon.rs/index.php/jmm/article/view/23237 (Accessed: 11 June 2026).