1. prof Slobodan Mitrović (2018) "APPLICATION OF MICRO SCRATCH TESTER IN CHARACTERIZATION OF ZA-27 NANOCOMPOSITES REINFORCED WITH Al2O3 NANOPARTICLES" - Contemporary Materials 2018 - Savremeni Materijali
(https://ekonferencije.com/sr1/rad/application-of-micro-scratch-t/5634)

2. prof Slobodan Mitrović (2015) "Wear of ZA27/10SiC/1Gr Hybrid Composite" - 12. Međunarodna konferencija o dostignućima elektrotehnike, mašinstva i informatike
(https://ekonferencije.com/sr1/rad/wear-of-za27-10sic-1gr-hybrid-/3115)