type: 109_or_7_or_999_or_112subjectTerm: III. ENGINEERING AND TECHNOLOGY_or_VI. HUMANITIES AND ARTS_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCESauthor: Michalopoulos, Andreas_or_Michalopoulos, Charilaos_or_Eleftheriadis, Ioannis_or_Fylaktakidou, Konstantina