1. dr Aleksandra Grebenar (2016) "POLYMERS AND METAL ALLOYS IN REMOVABLE DENTURES-COMPARATIVE REVIEW" - Contemporary Materials 2016 - Savremeni Materijali
(https://ekonferencije.com/sr1/rad/polymers-and-metal-alloys-in-r/4654)

2. dr Aleksandra Grebenar (2016) "MODIFIED HIGH PERFORMANCE POLYETHERETHERKETONE POLYMERS IN IMPLANT PROSTHETICS " - Contemporary Materials 2016 - Savremeni Materijali
(https://ekonferencije.com/sr1/rad/modified-high-performance-poly/4651)

3. dr Aleksandra Grebenar (2016) "ANALYSIS OF EFFECTS OF MECHANICAL LOADS, THERMAL FLUCTUATIONS AND CHEMICAL FACTORS ON THE BOND STRENGTH OF RESIN CEMENT TO TITANIUM AND CoCrMo ALLOYS IN IMPLANT SYSTEMS – IN VITRO STUDY" - Contemporary Materials 2016 - Savremeni Materijali
(https://ekonferencije.com/sr1/rad/analysis-of-effects-of-mechani/4610)

4. dr Aleksandra Grebenar (2016) "Biocompatibility investigation of plasma-modified Ni-Ti alloy" - Contemporary Materials 2016 - Savremeni Materijali
(https://ekonferencije.com/sr1/rad/biocompatibility-investigation/4335)

5. dr Aleksandra Grebenar (2015) "KVALITET DENTALNOG ZDRAVLjA PACIJENATA SANIRANIH FIKSNIM I MOBILNIM STOMATOPROTETIČKIM RADOVIMA" - Contemporary Materials 2015 - Savremeni Materijali
(https://ekonferencije.com/sr1/rad/kvalitet-dentalnog-zdravlja-pa/4034)

6. dr Aleksandra Grebenar (2015) "UTICAJ METODE UKLANjANjA PRIVREMENOG CEMENTA NA RETENCIJU DEFINITIVNO CEMENTIRANIH IMPLANTNO NOŠENIH NADOKNADA" - Contemporary Materials 2015 - Savremeni Materijali
(https://ekonferencije.com/sr1/rad/uticaj-metode-uklanjanja-privr/4033)

7. dr Aleksandra Grebenar (2015) "HIBRIDNE KERAMIKE: SINTEZA POZITIVNIH OSOBINA KERAMIKE I POLIMERA" - Contemporary Materials 2015 - Savremeni Materijali
(https://ekonferencije.com/sr1/rad/hibridne-keramike-sinteza-pozi/4032)

8. dr Aleksandra Grebenar (2015) "POLIETERETERKETON POLIMERI VISOKIH PERFORMANSI - NOVI PRAVAC RAZVOJA BIOMATERIJALA U STOMATOLOGIJI" - Contemporary Materials 2015 - Savremeni Materijali
(https://ekonferencije.com/sr1/rad/polietereterketon-polimeri-vis/4031)