type: 112_or_4subjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY_or_I. MATHEMATICS AND COMPUTER SCIENCEistemp: 1author: Paraskevas, Michail_or_Katsaros, Panagiotis_or_Asimakopoulos, Georgios_or_Artelaris, Panagiotislang: el