collection: 2author: Kroupis, Christos_or_Nagopoulos, Nikolaos_or_Zoi, Georgiou_or_Fountzoula, Christina_or_Spyropoulos, Vasileios_or_Antoniadis, Ioannis_or_Promponas, Antonios__ensubjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_V. LAW AND SOCIAL SCIENCES