collection: 2subjectTerm: III. ENGINEERING AND TECHNOLOGY_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_VI. HUMANITIES AND ARTS__enauthor: Patsourakos, Spyros_or_Perivolaropoulos, Leandros_or_Karkalousos, Petros_or_Papaioannou, Angelos_or_Tsotsou, Georgia Eleni_or_Fountzoula, Christina