Saulebekkyzy, S.; Berkinbayeva, A.; Kenzhaliyev, B.; Mukangaliyeva, A.; Moldabayeva, G.; Tolegenova, N. Sequential Biodegradation and Sodium Percarbonate Oxidation for the Removal of Free Cyanide from the Liquid Phase of Gold Plant Tailings. Acta Metall Slovaca 2026, 32, 205-211.