author: Perivolaropoulos, Leandros_or_Spiliopoulos, Ioakeim_or_Aggelopoulos, Eleftherios_or_Georgopoulos, Antonios_or_Michalopoulos, Andreas_or_Pagourtzis, Aristeidis__ensubjectTerm: VI. HUMANITIES AND ARTS_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_V. LAW AND SOCIAL SCIENCES