subjectTerm: V. LAW AND SOCIAL SCIENCES_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY__enauthor: Nikolaidis, Nikolaos_or_Pavlakis, Konstantinos_or_Michelaki, Paraskevi_or_Andrikopoulos, Nikolaos_or_Koumpis, Alexandros