subjectTerm: III. ENGINEERING AND TECHNOLOGY_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_VI. HUMANITIES AND ARTS__enauthor: Galanopoulou, Konstantina_or_Kroupis, Christos_or_Plageras, Panagiotis_or_Karkalousos, Petros_or_Spyropoulos, Vasileios_or_Pagourtzis, Aristeidis_or_Kitsiouli, Eirinilang: el