author: Paraskevas, Michail_or_Anninos, Loukas_or_Mavromatidis, Ilias_or_Fylaktakidou, Konstantina_or_Michalopoulos, Charilaostype: 109_or_112subjectTerm: V. LAW AND SOCIAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY_or_I. MATHEMATICS AND COMPUTER SCIENCE_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES