CC-BY-NC-NDMilosavljević, JelenaŠerbula, SnežanaPantović, KatarinaRadoje V. Pantović, Zoran S. MArković2023-12-272023-12-272015978-86-6305-032-7http://www.eco-ist.rs/EcoIst15_PROCEEDINGS.pdfhttps://repozitorijum.tfbor.bg.ac.rs/handle/123456789/4446abstractenconferenceObject