datepublished: 2015lang: elcollection: 1author: Vivilaki, Viktoria_or_Kriempardis, Anastasios_or_Papadakaki, Maria_or_Fountzoula, Christina_or_Kroupis, Christos_or_Sakellari, Evanthia_or_Velonaki, Venetia Sofia_or_Plageras, Panagiotis_or_Spyropoulos, Vasileios_or_Σπυρόπουλος, Βασίλειος__elsubjectTerm: III. ENGINEERING AND TECHNOLOGY_or_V. LAW AND SOCIAL SCIENCES