1] Tanja Okolić SYNTHESIS AND CHARACTERIZATION OF SILVER NANOPARTICLES BY USING DIFFERENT REDUCING AGENTS" - Contemporary Materials 2017 - Savremeni Materijali, 16.07.2017.
(https://ekonferencije.com/sr1/rad/synthesis-and-characterization/5288)

2] Tanja Okolić SYNTHESIS AND CHARACTERIZATION OF SILVER NANOPARTICLES BY USING DIFFERENT REDUCING AGENTS" - Contemporary Materials 2017 - Savremeni Materijali, 14.07.2017.
(https://ekonferencije.com/sr1/rad/synthesis-and-characterization/5271)

3] Tanja Okolić SYNTHESIS OF COPPER NANOPARTICLES BY USING SODIUM BOROHYDRIDE SA A REDUCTION AGENT AND ITS CHARACTERIZATION" - Contemporary Materials 2017 - Savremeni Materijali, 11.07.2017.
(https://ekonferencije.com/sr1/rad/-synthesis-of-copper-nanoparti/5254)

4] Tanja Okolić SYNTHESIS OF CADMIUM SULFIDE AS A MATERIAL FOR SOLAR CELLS AND ITS CHARACTERIZATION" - Contemporary Materials 2017 - Savremeni Materijali, 01.07.2017.
(https://ekonferencije.com/sr1/rad/synthesis-of-cadmium-sulfide-a/5219)

5] Tanja Okolić PRESENCE OF MERCURY IN COSMETIC PRODUCTS IN THE REPUBLIC OF SRPSKA" - Contemporary Materials 2017 - Savremeni Materijali, 14.06.2017.
(https://ekonferencije.com/sr1/rad/presence-of-mercury-in-cosmeti/5145)