1 Subjects: “...Greece...”

2 Subjects: “...Greece...”

3 “... (TSP) which was held on July 4-6, 2018, in Athens, Greece. The conference was organized in cooperation...”

4 “... carried out in universities from South Korea [5], Greece [6], China , and Japan ....”

5 “... and Communications (MOCAST 2021) will take place in Thessaloniki, Greece, from July 5th to July 7th, 2021. The MOCAST...”

6 “..., Greece, Japan, Italy, Switzerland, and Israel, which is a really great achievement....”

7 “... and Science in Ancient Greece and showing their evolution over time. The topical collection focuses on Civil...”