type: 101_or_102_or_207_or_1_or_999_or_112collection: 3author: Skoumpourdi, Chrysanthi_or_Perivolaropoulos, Leandros_or_Michelaki, Paraskevi_or_Kintzios, SpyridonsubjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_VI. HUMANITIES AND ARTS