type: 7lang: elauthor: Soukis, Konstantinos_or_Plageras, Panagiotis_or_Spyropoulos, Vasileios_or_Antoniou, Varvara_or_Zoi, Georgiou_or_Zachos, Efstathios_or_Pagourtzis, Aristeidis_or_Spyropoulos, Vasileios__ensubjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_V. LAW AND SOCIAL SCIENCES