author: Plageras, Panagiotis_or_Spyropoulos, Vasileios_or_Michalopoulos, Charilaos_or_Georgopoulos, Antonios_or_Michalopoulos, Andreas_or_Cheliotis, Dimitrios_or_Ψειρίδου, Αναστασία__elsubjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGYlang: el