author: Michalopoulos, Charilaos_or_Kombiadou, Katerina_or_Androulidakis, Ioannis_or_Apostolou, FoteinisubjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_VI. HUMANITIES AND ARTS_or_V. LAW AND SOCIAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY_or_VI. HUMANITIES AND ARTS__en