1] prof Slobodan Mitrović APPLICATION OF MICRO SCRATCH TESTER IN CHARACTERIZATION OF ZA-27 NANOCOMPOSITES REINFORCED WITH Al2O3 NANOPARTICLES" - Contemporary Materials 2018 - Savremeni Materijali, 19.07.2018.
(https://ekonferencije.com/en/paper/application-of-micro-scratch-t/5634)

2] prof Slobodan Mitrović Wear of ZA27/10SiC/1Gr Hybrid Composite" - 12. Međunarodna konferencija o dostignućima elektrotehnike, mašinstva i informatike, 10.03.2015.
(https://ekonferencije.com/en/paper/wear-of-za27-10sic-1gr-hybrid-/3115)