type: 4_or_109_or_112author: Drakopoulos, Stavros_or_Artelaris, Panagiotis_or_Liaperdos, Ioannis_or_Grimani, AikaterinisubjectTerm: V. LAW AND SOCIAL SCIENCES_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY_or_VI. HUMANITIES AND ARTSistemp: 1