type: 108_or_112author: Triantafyllidis, Konstantinos_or_Peleka, Effrosyni_or_Stathis, Dimitrios_or_Paraskevas, Michail_or_Zoumpoulis, Anastasios_or_Tsitsifli, StavroulasubjectTerm: V. LAW AND SOCIAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCE_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES