author: Zoi, Georgiou_or_Kroupis, Christos_or_Spyropoulos, Vasileios_or_Georgopoulos, Antonios_or_Pagourtzis, Aristeidis__ensubjectTerm: III. ENGINEERING AND TECHNOLOGY_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCE