Stepanenko DO, Togobytska DM, Semiryagin SV, Povorotnya IR, Belkova AI. Prospects for recycling leather industry waste as a source of chromium-containing raw materials: physicochemical analysis of the Fe–Cr–P–O system. Theory and Practice of Metallurgy [Internet]. 2026Mar.30 [cited 2026Apr.25];(1):63-8. Available from: https://tpm.ust.edu.ua/article/view/357425