collection: 3lang: elauthor: Katsila, Theodora_or_Papanikolaou, Georgios_or_Fylaktakidou, Konstantina_or_Anninos, Loukas_or_Asimakopoulos, Georgios_or_Chytiris, Leonidastype: 112subjectTerm: III. ENGINEERING AND TECHNOLOGY_or_V. LAW AND SOCIAL SCIENCES