ARRPanić, MarijaĐorđević, PredragMihajlović, IvanŽivković, Živan2023-12-252023-12-2520151899-474110.1515/pjct-2015-0051file:///E:/ivan/Favorites/Downloads/pjct-2015-0051.pdfhttps://repozitorijum.tfbor.bg.ac.rs/handle/123456789/1246enStatistical modeling of copper losses in the silicate slag of the sulfide concentrate smelting processarticle