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

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

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

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

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