subjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_III. ENGINEERING AND TECHNOLOGY_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCESauthor: Plageras, Panagiotis_or_Fountzoula, Christina_or_Papaioannou, Angelos_or_Zoi, Georgiou_or_Spyropoulos, Vasileios