type: 7collection: 2author: Tsoulos, Lysandros_or_Zachos, Efstathios_or_Fountzoula, Christina_or_Ventouras, Errikos-Chaim_or_Spyropoulos, Vasileios_or_Pagourtzis, Aristeidis_or_Psychogyiou, Mina__ensubjectTerm: V. LAW AND SOCIAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY