author: Zachos, Efstathios_or_Bratsos, Athanasios_or_Grontas, Panagiotis_or_Pagourtzis, Aristeidis_or_Pagourtzis, Aristeidis__ensubjectTerm: III. ENGINEERING AND TECHNOLOGY_or_I. MATHEMATICS AND COMPUTER SCIENCE_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCESlang: el