type: 108subjectTerm: V. LAW AND SOCIAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCE_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCEScollection: 3author: Stathis, Dimitrios_or_Tsitsifli, Stavroula_or_Zoumpoulis, Anastasios_or_Triantafyllidis, Konstantinos