1. mr Rajko Radovanović (2015) "EFFECTS OF PROCESSING CONDITIONS ON THE THERMAL PROPERTIES OF VINYL FOAM FLOORING" - Contemporary Materials 2015 - Savremeni Materijali
(https://ekonferencije.com/en/paper/effects-of-processing-conditio/3993)

2. mr Rajko Radovanović (2015) "MATHEMATICAL MODELING OF THE INFLUENCE OF THE COMPOSITION AND PROCESSING CONDITIONS OF PVC PLASTISOL ON THE PROPERTIES OF PVC FLOOR COVERING USING ARTIFICIAL NEURAL NETWORK" - Contemporary Materials 2015 - Savremeni Materijali
(https://ekonferencije.com/en/paper/mathematical-modeling-of-the-i/3992)