“SMELTING PROCESS OF DIRECT REDUCTION IRON BEARING Ni AND Cu TO PREPARE Fe-Ni-Cu TERNARY ALLOY” (2019) Journal of Mining and Metallurgy, Section B: Metallurgy, 55(3), pp. 325–330. Available at: https://test.aseestant.ceon.rs/index.php/jmm/article/view/19623 (Accessed: 11 June 2026).