type: 7collection: 2subjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY_or_I. MATHEMATICS AND COMPUTER SCIENCE_or_V. LAW AND SOCIAL SCIENCESauthor: Skianis, Charalampos_or_Kalligeros, Emmanouil_or_Drosos, Dimitrios_or_Liaperdos, Ioannis_or_Asimakopoulos, Georgios_or_Triantafyllou, Vasileioslang: el