lang: elauthor: Perivolaropoulos, Leandros_or_Mavromatidis, Ilias_or_Triantafyllidis, Konstantinos_or_Tsitsifli, Stavroula_or_Katsafados, Petrostype: Experiment_or_999_or_110_or_102_or_112subjectTerm: V. LAW AND SOCIAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCE_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES