author: Karkalousos, Petros_or_Papaioannou, Angelos_or_Ventouras, Errikos-Chaim_or_Spyropoulos, Vasileios_or_Pseiridou, Anastasia__ensubjectTerm: III. ENGINEERING AND TECHNOLOGY_or_I. MATHEMATICS AND COMPUTER SCIENCE_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES