author: Pseiridou, Anastasia_or_Plageras, Panagiotis_or_Fountzoula, Christina_or_Papaioannou, Angelos_or_Spyropoulos, Vasileios_or_Lianos, Theodoros_or_Georgopoulos, Antonios_or_Pseiridou, Anastasia__ensubjectTerm: III. ENGINEERING AND TECHNOLOGYlang: el