type: 109_or_110_or_112subjectTerm: V. LAW AND SOCIAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCE_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCESauthor: Paraskevas, Michail_or_Anninos, Loukas_or_Fylaktakidou, Konstantina_or_Michalopoulos, Charilaos