type: 101_or_108_or_109_or_110_or_112collection: 3subjectTerm: V. LAW AND SOCIAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY_or_VI. HUMANITIES AND ARTSauthor: Krestenitis, Ioannis_or_Chytiris, Leonidas_or_Ventouras, Errikos-Chaim_or_Triantafyllou, Vasileios_or_Skoumpourdi, Chrysanthi