author: Tsitsifli, Stavroula_or_Fylaktakidou, Konstantina_or_Papanikolaou, Georgios_or_Koumpis, Alexandros_or_Antoniadis, Ioannis__ensubjectTerm: V. LAW AND SOCIAL SCIENCES_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCEStype: 102_or_999_or_108_or_109