collection: 3type: 106_or_7_or_112author: Chytiris, Leonidas_or_Paraskevas, Michail_or_Litinas, Nikos_or_Karvouni, Aikaterini-Nina_or_Spanoudakis, KonstantinossubjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_VI. HUMANITIES AND ARTS_or_V. LAW AND SOCIAL SCIENCES