type: 7subjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCESauthor: Cheliotis, Dimitrios_or_Krizanc, Danny_or_Georgopoulos, Antonios_or_Markou, Evripidis_or_Pagourtzis, Aristeidis_or_Pagourtzis, Aristeidis__enlang: el