subjectTerm: III. ENGINEERING AND TECHNOLOGY_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_VI. HUMANITIES AND ARTS__enlang: elauthor: Achilias, Dimitris_or_Patsourakos, Spyros_or_Nintos, Alexandros_or_Nikolaidis, Nikolaos_or_Andrikopoulos, Nikolaos