subjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_V. LAW AND SOCIAL SCIENCES_or_VI. HUMANITIES AND ARTS_or_III. ENGINEERING AND TECHNOLOGY__enauthor: Lotis, Theodoros_or_Diamantopoulos, Taxiarchis_or_Lachana, Alexandra_or_Kitsakos, Athanasios_or_Karachaliou, Angeliki_or_Spyropoulos, Vasileios