type: 1_or_105_or_108_or_203_or_106_or_109_or_112subjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_V. LAW AND SOCIAL SCIENCESauthor: Triantafyllou, Vasileios_or_Chytiris, Leonidas_or_Paraskevas, Michail_or_Karvouni, Aikaterini-Nina_or_Fykaris, Ioannis_or_Tsitsiou-Chelidoni, Chrysanthicollection: 3