1. dr Branko Pejović (2019) "Graphic interpretation of exergy problem of ideal gas in characteristic thermodynamics diagrams" - Contemporary Materials 2019 - Savremeni Materijali
(https://ekonferencije.com/sr1/rad/graphic-interpretation-of-exer/5722)

2. dr Branko Pejović (2018) "NEW CORRELATION OF EXERGY AND MAXIMAL VOLUME – PRESSURE WORK AND APPLIED THERMODYNAMIC ANALYSIS" - Contemporary Materials 2018 - Savremeni Materijali
(https://ekonferencije.com/sr1/rad/new-correlation-of-exergy-and-/5580)

3. dr Branko Pejović (2016) "ANALYTICAL ERROR DURING SELECTION OF REFERENCE STATE IN THERMODYNAMIC OF IDEAL GAS" - XI Savjetovanje hemičara, tehnologa i ekologa Republike Srpske
(https://ekonferencije.com/sr1/rad/analytical-error-during-select/4628)

4. dr Branko Pejović (2016) " NEW APPROACH TO DETERMINING OF COMPRESSED AIR TANK MINIMAL VOLUME" - Contemporary Materials 2016 - Savremeni Materijali
(https://ekonferencije.com/sr1/rad/-new-approach-to-determining-o/4328)

5. dr Branko Pejović (2016) "OPTIMIZATION OF CHARACTERISTIC PARAMETERS IN THE SEPARATION OF ALUMINIUM FROM CONCENTRATE" - Contemporary Materials 2016 - Savremeni Materijali
(https://ekonferencije.com/sr1/rad/optimization-of-characteristic/4220)

6. dr Branko Pejović (2015) "A PROPOSAL FOR DETERMINATION OF THE VOLUMETRIC TIME FOR PIPE REACTOR BY USING GRAPHICAL METHOD" - Contemporary Materials 2015 - Savremeni Materijali
(https://ekonferencije.com/sr1/rad/a-proposal-for-determination-o/3600)

7. dr Branko Pejović (2015) "THE DETERMINATION OF CHARACTERISTIC THERMODYNAMIC PROPERTIES OF IDEAL GAS IN p-V DIAGRAM BY USING GRAPHICAL METHOD" - Contemporary Materials 2015 - Savremeni Materijali
(https://ekonferencije.com/sr1/rad/the-determination-of-character/3599)