1. Aleksandra Kostic (2017) "Selecting location for infrastructural investment project in renewable sources of energy using MATLAB and Fuzzy logic" - 13th International Conference on Accomplishments in Mechanical and Industrial Engineering
(https://ekonferencije.com/sr1/rad/selecting-location-for-infrast/4815)

2. Aleksandra Kostic (2017) "An equation for fitting spreading diameter of a liquid droplet impacting on flat surfaces" - 13th International Conference on Accomplishments in Mechanical and Industrial Engineering
(https://ekonferencije.com/sr1/rad/an-equation-for-tting-spreadin/4794)

3. Aleksandra Kostic (2015) "A Model of ACC - Adaptive Cruise Control" - 12. Međunarodna konferencija o dostignućima elektrotehnike, mašinstva i informatike
(https://ekonferencije.com/sr1/rad/a-model-of-acc---adaptive-crui/2945)

4. Aleksandra Kostic (2010) "PRACTICAL STRATEGIES FOR STABILISATION OF ALGORITHMS BASED ON SECULAR EQUATIONS OF RSPDTM" - DEMI 2011
(https://ekonferencije.com/sr1/rad/practical-strategies-for-stabi/40)