type: 7subjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGYauthor: Christoforou, Evangelos_or_Ventouras, Errikos-Chaim_or_Spyropoulos, Vasileios_or_Pseiridou, Anastasia__en