subjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_V. LAW AND SOCIAL SCIENCES_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCESauthor: Pseiridou, Anastasia_or_Spyropoulos, Vasileios_or_Georgopoulos, Antonios_or_Lianos, Theodoros_or_Spyropoulos, Vasileios__en