author: Michalopoulos, Charilaos_or_Aggelopoulos, Eleftherios_or_Michalopoulos, Andreas_or_Georgopoulos, Antonios_or_Lianos, Theodoros_or_Antoniadis, Ioannis_or_Promponas, Antonios__ensubjectTerm: V. LAW AND SOCIAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCE