subjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_V. LAW AND SOCIAL SCIENCEScollection: 2author: Pseiridou, Anastasia_or_Gitzenis, Savvas_or_Kontogiannis, Ioannis_or_Lianos, Theodoros_or_Toumpis, Stavros_or_Katsaros, Panagiotis_or_Paraskevas, Michail