CC-BY-NC-NDMilijić, NenadMihajlović, IvanŽivan Živković, Ivan Mihajlović2023-12-272023-12-272008http://menadzment.tf.bor.ac.rs/wp-content/uploads/2014/05/zbornik-celih-radova-MKSM2008.pdfhttps://repozitorijum.tfbor.bg.ac.rs/handle/123456789/5015abstractenconferenceObject