1. Nenad Kostic (2017) "Sizing optimization of parametrically designed trusses" - 13th International Conference on Accomplishments in Mechanical and Industrial Engineering
(https://ekonferencije.com/sr1/rad/sizing-optimization-of-paramet/4847)

2. Nenad Kostic (2015) "GENETIC ALGORITHM PARAMETER CONTROL FOR ACHIEVING BETTER OPTIMIZATION PERFORMANCE" - 12. Međunarodna konferencija o dostignućima elektrotehnike, mašinstva i informatike
(https://ekonferencije.com/sr1/rad/genetic-algorithm-parameter-co/2995)

3. Nenad Kostic (2013) "AUTOMATED MODELING OF GEAR TRAINS IN CAD ENVIRONMENT" - DEMI 2013
(https://ekonferencije.com/sr1/rad/automated-modeling-of-gear-tra/2003)

4. Nenad Kostic (2013) "DETERMINING SOLAR ANGLES FOR SUN TRACKING SYSTEM DEVEOLPEMENT DURING SPECIFIC TIMES OF THE YEAR" - DEMI 2013
(https://ekonferencije.com/sr1/rad/determining-solar-angles-for-s/1998)

5. Nenad Kostic (2013) "Building controller synthesis based on the use of MLE+ co-simulation tool" - DEMI 2013
(https://ekonferencije.com/sr1/rad/building-controller-synthesis-/1984)

6. Nenad Kostic (2013) "ADVANTAGES OF APPLICATION COMPOSITE MATERIALS FOR PRODUCTION CARDAN SHAFTS" - DEMI 2013
(https://ekonferencije.com/sr1/rad/advantages-of-application-comp/1974)