1] dr Dušan Trajković ANALIZA STRUKTURNIH KARAKTERISTIKA DESNO-LEVIH GLATKIH PLETENINA" - XI Savjetovanje hemičara, tehnologa i ekologa Republike Srpske, 03.08.2016.
(https://ekonferencije.com/sr/rad/analiza-strukturnih-karakteris/4705)

2] dr Dušan Trajković RELIABILITY OF THE METHODS FOR DETERMINATION OF SPECIFIC TWIST OF ROTOR YARNS" - XI Savjetovanje hemičara, tehnologa i ekologa Republike Srpske, 25.07.2016.
(https://ekonferencije.com/sr/rad/reliability-of-the-methods-for/4695)

3] dr Dušan Trajković RESEARCH OF RESISTANCE OF PUNCTURE STRENGTH OF NEEDLED GEOTEXTILE MATERIALS MADE OF POLYESTER AND POLYPROPYLENE FIBER" - XI Savjetovanje hemičara, tehnologa i ekologa Republike Srpske, 25.07.2016.
(https://ekonferencije.com/sr/rad/research-of-resistance-of-punc/4694)