author: Papathanakos, Georgios_or_Spyropoulos, Vasileios_or_Papatheodoropoulos, Costas_or_Beligiannis, Apostolos_or_Bratsos, AthanasiossubjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCE_or_VI. HUMANITIES AND ARTS__en