Dr. Szűts Zoltán - A digitális pedagógia egységes elméleti kerete és alkalmazása a tanítás és tanulás folyamatában
Blue Certificate template icon isolated on blue background. Achievement, award, degree, grant, diploma concepts. 4K Video motion graphic animation
Graduation, success and man with fist and celebration, event and education achievement on blue background. Portrait, certificate and university graduate with winning, cheers and happiness in studio