author: Tsotsou, Georgia Eleni_or_Zoi, Georgiou_or_Karkalousos, Petros_or_Spyropoulos, Vasileios_or_Papatheodoropoulos, Costas_or_������������������������, ��������������������__elsubjectTerm: V. LAW AND SOCIAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCE