type: 5_or_110_or_1_or_7_or_108_or_112author: Tsagkaris, Iraklis_or_Lachana, Alexandra_or_Papathanasiou, Athanasios_or_Koulouras, Vasileios_or_Bratsos, Athanasios_or_Pseiridou, AnastasiasubjectTerm: III. ENGINEERING AND TECHNOLOGY_or_I. MATHEMATICS AND COMPUTER SCIENCE_or_V. LAW AND SOCIAL SCIENCES