type: 109_or_110_or_112subjectTerm: V. LAW AND SOCIAL SCIENCES_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCESauthor: Drakopoulos, Stavros_or_Paraskevas, Michail_or_Grimani, Aikaterini_or_Koumpis, Alexandros_or_Chytiris, Leonidas_or_Michalopoulos, Charilaos