type: 7lang: elsubjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_III. ENGINEERING AND TECHNOLOGY_or_V. LAW AND SOCIAL SCIENCES_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCESauthor: Kalligeros, Emmanouil_or_Kokolakis, Spyridon_or_Vougioukas, Dimosthenis