subjectTerm: III. ENGINEERING AND TECHNOLOGY_or_I. MATHEMATICS AND COMPUTER SCIENCE_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCESauthor: Cheliotis, Dimitrios_or_Fountzoula, Christina_or_Zoi, Georgiou_or_Spyropoulos, Vasileios_or_Λιανός, Θεόδωρος__el