CC-BY-NC-NDBalanović, LjubišaŽivković, DraganaŠtrbac, Nada2023-12-282023-12-282015http://nir.tf.bor.ac.rs/index.php/main/start/v22https://repozitorijum.tfbor.bg.ac.rs/handle/123456789/5672enBook of Abstracts, 2nd International Student Conference on geology, mining, metallurgy, chemical engineering, material science and related fieldsother