collection: 2subjectTerm: III. ENGINEERING AND TECHNOLOGY_or_I. MATHEMATICS AND COMPUTER SCIENCE_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCESauthor: Alissandrakis, Constantine_or_Andrikopoulos, Nikolaos_or_Grontas, Panagiotis_or_Κοντογεώργης, Αριστείδης__el