lang: elauthor: Anninos, Loukas_or_Asimakopoulos, Georgios_or_Makris, Christos_or_Kombiadou, Katerina_or_Krestenitis, Ioannis_or_Paraskevas, Michail_or_Chytiris, Leonidastype: 112_or_104subjectTerm: V. LAW AND SOCIAL SCIENCES_or_VI. HUMANITIES AND ARTS_or_III. ENGINEERING AND TECHNOLOGY