author: Pagourtzis, Aristeidis_or_Michalopoulos, Charilaos_or_Lianos, Theodoros_or_Georgopoulos, Antonios_or_Antoniadis, Ioannis__ensubjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_III. ENGINEERING AND TECHNOLOGY_or_V. LAW AND SOCIAL SCIENCEStype: 7lang: el