Liu A, Shi Z, Xie K, Hu X, Gao B, Wang Z. Extraction of Al–Si master alloy and alumina from coal fly ash. J Min & Metal B Metallurgy [Internet]. 2017 Jan. 30 [cited 2026 Jul. 12];53(2):155-62. Available from: https://asistent.ceon.rs/index.php/jmm/article/view/11152