1] Dr Dragan Cvetković The impact of input temperature at panel heating system to heat the sports hall" - 13th International Conference on Accomplishments in Mechanical and Industrial Engineering, 08.03.2017.
(https://ekonferencije.com/sr1/rad/the-impact-of-input-temperatur/4896)

2] Dr Dragan Cvetković EXPERIMENTAL INVESTIGATION OF HEAT FLUX AT THE PANEL HEATING SYSTEMS" - 12. Međunarodna konferencija o dostignućima elektrotehnike, mašinstva i informatike, 03.03.2015.
(https://ekonferencije.com/sr1/rad/experimental-investigation-of-/3025)

3] Dr Dragan Cvetković MAXIMIZING PERFORMANCES OF A SOLAR DOMESTIC HOT WATER SYSTEM " - 12. Međunarodna konferencija o dostignućima elektrotehnike, mašinstva i informatike, 02.03.2015.
(https://ekonferencije.com/sr1/rad/maximizing-performances-of-a-s/3014)

4] Dr Dragan Cvetković Influence of proper window selection on energy consumption during a year" - DEMI 2013, 14.02.2013.
(https://ekonferencije.com/sr1/rad/influence-of-proper-window-sel/1977)

5] Dr Dragan Cvetković Comparison of building envelope types depending on the thermal insulation layer position" - DEMI 2013, 14.02.2013.
(https://ekonferencije.com/sr1/rad/comparison-of-building-envelop/1967)

6] Dr Dragan Cvetković OPTIMIZATION OF THE THERMAL INSULATION OF THE RADIANT PANELS" - DEMI 2013, 13.02.2013.
(https://ekonferencije.com/sr1/rad/optimization-of-the-thermal-in/1952)