ARRNikolić, IvicaMilošević, IsidoraMilijić, NenadJovanović, AcaMihajlović, Ivan2023-12-252023-12-2520191785-8860http://www.uni-obuda.hu/journal/https://repozitorijum.tfbor.bg.ac.rs/handle/123456789/701enNew Approach to Multi-criteria Ranking of the Copper Concentrate Smelting Processes based on the PROMETHEE/GAIA Methodologyarticle