1] Cristiano Fragassa 3D PRINTING AND 3D BIOPRINTING TO USE FOR MEDICAL APPLICATIONS " - Contemporary Materials 2018 - Savremeni Materijali, 20.07.2018.
(https://ekonferencije.com/sr1/rad/3d-printing-and-3d-bioprinting/5646)

2] Cristiano Fragassa ADDITIVE MANUFACTURING OF FUNCTIONAL PARTS BASED ON MATERIAL EXTRUSION TECHNOLOGY" - Contemporary Materials 2016 - Savremeni Materijali, 05.07.2016.
(https://ekonferencije.com/sr1/rad/additive-manufacturing-of-func/4566)

3] Cristiano Fragassa IMPROVING PERFORMANCE AND APPLICABILITY OF GREEN COMPOSITE MATERIALS BY HYBRIDIZATION" - Contemporary Materials 2015 - Savremeni Materijali, 30.07.2015.
(https://ekonferencije.com/sr1/rad/improving-performance-and-appl/4063)

4] Cristiano Fragassa INTEGRATION OF ADDITIVE MANUFACTURING AND VACUUM CASTING IN THE DEVELOPMENT OF RAPID PROTOTYPING COMPLEX PARTS - SAFETY GLASSES CASE STUDY" - Contemporary Materials 2015 - Savremeni Materijali, 15.06.2015.
(https://ekonferencije.com/sr1/rad/integration-of-additive-manufa/4002)