1. Dr Dragan Cvetković (2017) "The impact of input temperature at panel heating system to heat the sports hall" - 13th International Conference on Accomplishments in Mechanical and Industrial Engineering
(https://ekonferencije.com/sr1/rad/the-impact-of-input-temperatur/4896)

2. Dr Dragan Cvetković (2015) "EXPERIMENTAL INVESTIGATION OF HEAT FLUX AT THE PANEL HEATING SYSTEMS" - 12. Međunarodna konferencija o dostignućima elektrotehnike, mašinstva i informatike
(https://ekonferencije.com/sr1/rad/experimental-investigation-of-/3025)

3. Dr Dragan Cvetković (2015) "MAXIMIZING PERFORMANCES OF A SOLAR DOMESTIC HOT WATER SYSTEM " - 12. Međunarodna konferencija o dostignućima elektrotehnike, mašinstva i informatike
(https://ekonferencije.com/sr1/rad/maximizing-performances-of-a-s/3014)

4. Dr Dragan Cvetković (2013) "Influence of proper window selection on energy consumption during a year" - DEMI 2013
(https://ekonferencije.com/sr1/rad/influence-of-proper-window-sel/1977)

5. Dr Dragan Cvetković (2013) "Comparison of building envelope types depending on the thermal insulation layer position" - DEMI 2013
(https://ekonferencije.com/sr1/rad/comparison-of-building-envelop/1967)

6. Dr Dragan Cvetković (2013) "OPTIMIZATION OF THE THERMAL INSULATION OF THE RADIANT PANELS" - DEMI 2013
(https://ekonferencije.com/sr1/rad/optimization-of-the-thermal-in/1952)