subjectTerm: V. LAW AND SOCIAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCE_or_VI. HUMANITIES AND ARTSauthor: Laloumis, Dimitrios_or_Zachos, Efstathios_or_Michalopoulos, Charilaos_or_Lianos, Theodoros_or_Pagourtzis, Aristeidis_or_Spyropoulos, Vasileios__en