type: 7_or_108author: Pseiridou, Anastasia_or_Kavouras, Marinos_or_Spyropoulos, Vasileios_or_Laloumis, Dimitrios_or_Lianos, TheodorossubjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_V. LAW AND SOCIAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY