G. Maldybayev, A. Korabayev, R. Sharipov, I. Temirgali, D. Turan, and O. Baigenzhenov, “Valorization of titanium production waste for selective Fe–Ti separation and concentrate production from titanomagnetite: response-surface optimization of chloride-assisted reduction roasting”, Acta Metall Slovaca, vol. 32, no. 3, pp. 228–240, Sep. 2026.